Cillso H97
Bluetooth 5.4 chip offers 30% lower power consumption and 35% stronger signal, while the 14.2mm driver covers 20Hz-20kHz and 4 ENC mics cut background noise by 85%. The 40-hour total battery with LED case display and 4-gram earbuds provide all-day comfort without pressure. Best for gamers requiring low-latency synced audio and commuters needing clear calls, though the low 42/100 fitness score suggests it’s not for intense workouts despite IP7 rating.
이 Earbuds 정보
.aplus-v2 .aplus-content-wrapper { position: relative; overflow: hidden; } .aplus-v2 .container-with-background-image { width: 100%; height: 100%; background-repeat: no-repeat; background-size: cover; } function logShoppableMetrics(moduleName, showsAddToCart) { if (window.ue && window.ue.count) { window.ue.count("aplus:shoppable:" + moduleName + ":addToCart", showsAddToCart ? 1 : 0); } } Product description .aplus-v2 .premium-aplus-module-13 .aplus-carousel-container { position: relative; } .aplus-v2 .premium-aplus-module-13 .aplus-carousel-element { position: relative; width: 100%; } .aplus-v2 .premium-aplus-module-13 .aplus-card-link-button { text-align: center; padding-top: 20px; } .aplus-v2 .premium-aplus-module-13 .aplus-text-background, .aplus-v2 .premium-aplus-module-13 .aplus-text-background h1, .aplus-v2 .premium-aplus-module-13 .aplus-text-background h5, .aplus-v2 .premium-aplus-module-13 .aplus-text-background ol, .aplus-v2 .premium-aplus-module-13 .aplus-text-background ul, .aplus-v2 .premium-aplus-module-13 .aplus-text-background ol .a-list-item, .aplus-v2 .premium-aplus-module-13 .aplus-text-background ul .a-list-item { color: #fff; } .aplus-v2 .premium-aplus-module-2 .premium-background-wrapper { position: relative; } .aplus-v2 .premium-aplus-module-2 .premium-intro-wrapper { position: absolute; width: 50%; height: 100%; top: 0; } .aplus-v2 .premium-aplus-module-2 .premium-intro-wrapper.right { left: 50%; } html[dir="rtl"] .aplus-v2 .premium-aplus-module-2 .premium-intro-wrapper.right { left: auto; right: 50%; } .aplus-v2 .premium-aplus-module-2 .premium-intro-wrapper.secondary-color { color: #fff; } .aplus-v2 .premium-aplus-module-2 .premium-intro-background { padding: 20px; } .aplus-v2 .premium-aplus-module-2 .aplus-module-2-topic { padding-bottom: 10px; } .aplus-v2 .premium-aplus-module-2 .aplus-module-2-heading { padding-bottom: 20px; } .aplus-v2 .premium-aplus-module-2 .aplus-module-2-description { line-height: 1.5em; } .aplus-v2 .premium-aplus-module-2 .premium-intro-background.white-background { background: rgba(255,255,255,0.5); } .aplus-v2 .premium-aplus-module-2 .premium-intro-background.black-background { background: rgba(0,0,0,0.5); 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} html[dir="rtl"] .aplus-v2 .premium-aplus-module-2 .premium-intro-wrapper.right .premium-intro-content-container { padding-right: 0px; padding-left: 40px; } .aplus-v2 .premium-aplus-module-2 .premium-intro-content-column { display: table-cell; vertical-align: middle; } /** * Premium modules global styles */ .aplus-v2.desktop { max-width: 1464px; min-width: 800px; margin-left: auto; margin-right: auto; word-wrap: break-word; overflow-wrap: break-word; word-break: break-word; } /* Undo this for tech-specs because it breaks table layout */ .aplus-v2.desktop .premium-aplus .aplus-tech-spec-table { word-break: initial; } .aplus-v2 .premium-aplus, .aplus-v2 .premium-aplus .aplus-h1, .aplus-v2 .premium-aplus .aplus-h2, .aplus-v2 .premium-aplus .aplus-p1, .aplus-v2 .premium-aplus .aplus-p2, .aplus-v2 .premium-aplus .aplus-p3, .aplus-v2 .premium-aplus .aplus-accent1, .aplus-v2 .premium-aplus .aplus-accent2 { font-family: Arial, sans-serif; } .aplus-v2 .premium-aplus, .aplus-v2 .premium-aplus .aplus-h1, .aplus-v2 .premium-aplus .aplus-h2, .aplus-v2 .premium-aplus .aplus-p1, .aplus-v2 .premium-aplus .aplus-p2, .aplus-v2 .premium-aplus .aplus-p3, .aplus-v2 .premium-aplus .aplus-accent1, .aplus-v2 .premium-aplus .aplus-accent2 { font-family: inherit; 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} .aplus-v2 .premium-aplus .aplus-display-table-cell { display: table-cell; } .aplus-v2 .premium-aplus .aplus-display-inline-block { display: inline-block; } /* Aplus display table with min-width 1000px and fill remaining space inside parent */ .aplus-v2.desktop .premium-aplus .aplus-display-table-width { min-width: 1000px; width: 100% } /** * Padding and margin for element should be 10, 20, 40, or 80 px. Considering mini 10, small 20, medium 40, large 80. */ /** * Premium-module 13: Carousel */ .aplus-v2 .premium-aplus-module-13 .aplus-card-description-wrapper { position: absolute; top: 0; left: 0; width: 100%; height: 100%; } .aplus-v2 .premium-aplus-module-13 .aplus-card-description { display: table; width: 50%; height: 100%; color: #fff; } .aplus-v2 .premium-aplus-module-13 .aplus-card-table-cell { display: table-cell; vertical-align: middle; text-align: left; } html[dir="rtl"] .aplus-v2 .premium-aplus-module-13 .aplus-card-table-cell { text-align: right; } .aplus-v2 .premium-aplus-module-13 .aplus-text-background { background: rgba(0, 0, 0, 0.6); } .aplus-v2 .premium-aplus-module-13 .aplus-card-body { padding: 20px 40px 0 0; } html[dir="rtl"] .aplus-v2 .premium-aplus-module-13 .aplus-card-body { padding: 20px 0 0 40px; } .aplus-v2 .premium-aplus-module-13 .aplus-pagination-wrapper { position: absolute; top: 92%; width: 100%; } <img alt="earphones" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/0e521f8f-bbdd-4956-9987-5f89c1a3d6ff.__CR0,0,1464,600_PT0_SX1464_V1___.jpg"/> Previous page Next page .aplus-mantle.aplus-module .aplus-pagination-dots { margin: 0; } .aplus-mantle.aplus-module .aplus-pagination-dot { display: inline-block; list-style: none; } .aplus-mantle.aplus-module .aplus-carousel-nav { text-align:center; } .aplus-mantle.aplus-module .carousel-slider-circle { display: inline-block; cursor: pointer; height: 15px; width: 15px; border: 1px solid #000; border-radius: 20px; background-color: #fff; margin-left: 5px; } .aplus-mantle.aplus-module .carousel-slider-circle.aplus-carousel-active { background-color: #DE7921; } .aplus-mantle.aplus-module .aplus-pagination-dot--display-none { display: none; } P.now("premium-aplus-13-carousel-1").execute("init-pagination-carousel", function(init) { if (init) { return; } P.register("premium-aplus-13-carousel-1", function() { return function() { P.when("A", "jQuery", "a-carousel-framework", "ready").execute("paginate-carousel", function (A, $, framework) { const ENTER_KEY_CODE = 13; const ESCAPE_KEY_CODE = 27; const LEFT_ARROW_KEY = 37; const RIGHT_ARROW_KEY = 39; const HOME_KEY = 36; const END_KEY = 35; var moduleId = "1"; var carouselName = "premium-aplus-13-carousel-1"; var paginationAction = "aplus-pagination-dot-action-" + moduleId + "-" + carouselName; var paginationGroup = "#aplus-pagination-group-" + moduleId + "-" + carouselName; /* If the carousel goes to a new page */ A.on("a:carousel:"+carouselName+":change:pageNumber", function (data) { A.$(paginationGroup+" .carousel-slider-circle").removeClass("aplus-carousel-active").attr('aria-selected', 'false').attr('tabindex', -1) .eq(data.newValue - 1).addClass("aplus-carousel-active").attr('aria-selected', 'true').attr('tabindex', 0); }); function syncPaginationDotsWithCarouselPages(numPages) { const parentElement = document.querySelector(paginationGroup); if (parentElement && parentElement.children) { const children = parentElement.children; for (let i = 0; i < children.length; i++) { if (i >= numPages) { // If number of dots > num of pages, we should hide other dots children[i].classList.add('aplus-pagination-dot--display-none'); } else if (children[i].classList.contains('aplus-pagination-dot--display-none')) { // Reset display of dots if it was hidden before children[i].classList.remove('aplus-pagination-dot--display-none'); } } } } framework.onInit(carouselName, function (carousel) { try { var totalPages = carousel.getAttr('totalPages'); syncPaginationDotsWithCarouselPages(totalPages); /* Resize event handler to re-calculate the pagination dots count based on orientation */ window.addEventListener('resize', function() { carousel.resize(); totalPages = carousel.getAttr('totalPages'); syncPaginationDotsWithCarouselPages(totalPages); }); A.declarative(paginationAction, 'click keydown', function(event){ var isClick = event.type === 'click'; var isKeydown = event.type === 'keydown'; var isEnter = isKeydown && event.$event.keyCode === ENTER_KEY_CODE; var isEsc = isKeydown && event.$event.keyCode === ESCAPE_KEY_CODE; var isLeftArrow = isKeydown && event.$event.keyCode === LEFT_ARROW_KEY; var isRightArrow = isKeydown && event.$event.keyCode === RIGHT_ARROW_KEY; var isHome = isKeydown && event.$event.keyCode === HOME_KEY; var isEnd = isKeydown && event.$event.keyCode === END_KEY; if (isClick || isEnter) { var data = event.data; carousel.gotoPage(data.page); } else if (isEsc) { event.$target.blur(); } else if (isLeftArrow || isRightArrow || isHome || isEnd) { event.$event.preventDefault(); const dots = A.$(paginationGroup + " .carousel-slider-circle"); const currentIndex = dots.index(event.$target); let nextIndex; if (isLeftArrow) { nextIndex = currentIndex > 0 ? currentIndex - 1 : dots.length - 1; } else if (isRightArrow) { nextIndex = currentIndex < dots.length - 1 ? currentIndex + 1 : 0; } else if (isHome) { nextIndex = 0; } else if (isEnd) { nextIndex = dots.length - 1; } dots.eq(nextIndex).focus(); carousel.gotoPage(nextIndex + 1); } }); } catch (e) { P.log('Failed to init ' + carouselName + '. Error: ' + e.message, 'FATAL', 'AplusModuleResources'); } }); }); } }); }); (function(f) {var _np=(window.P._namespace("PremiumAplusModule"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when("premium-aplus-13-carousel-1").execute('invoke-premium-13-carousel-desktop', function(init){init();}); })); <img alt="earbuds wireless bluetooth" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/f8d47b64-dba7-430c-a2c9-74de5401bb4f.__CR0,0,1464,600_PT0_SX1464_V1___.jpg"/> Previous page Next page .aplus-mantle.aplus-module .aplus-pagination-dots { margin: 0; } .aplus-mantle.aplus-module .aplus-pagination-dot { display: inline-block; list-style: none; } .aplus-mantle.aplus-module .aplus-carousel-nav { text-align:center; } .aplus-mantle.aplus-module .carousel-slider-circle { display: inline-block; cursor: pointer; height: 15px; width: 15px; border: 1px solid #000; border-radius: 20px; background-color: #fff; margin-left: 5px; } .aplus-mantle.aplus-module .carousel-slider-circle.aplus-carousel-active { background-color: #DE7921; } .aplus-mantle.aplus-module .aplus-pagination-dot--display-none { display: none; } P.now("premium-aplus-13-carousel-3").execute("init-pagination-carousel", function(init) { if (init) { return; } P.register("premium-aplus-13-carousel-3", function() { return function() { P.when("A", "jQuery", "a-carousel-framework", "ready").execute("paginate-carousel", function (A, $, framework) { const ENTER_KEY_CODE = 13; const ESCAPE_KEY_CODE = 27; const LEFT_ARROW_KEY = 37; const RIGHT_ARROW_KEY = 39; const HOME_KEY = 36; const END_KEY = 35; var moduleId = "3"; var carouselName = "premium-aplus-13-carousel-3"; var paginationAction = "aplus-pagination-dot-action-" + moduleId + "-" + carouselName; var paginationGroup = "#aplus-pagination-group-" + moduleId + "-" + carouselName; /* If the carousel goes to a new page */ A.on("a:carousel:"+carouselName+":change:pageNumber", function (data) { A.$(paginationGroup+" .carousel-slider-circle").removeClass("aplus-carousel-active").attr('aria-selected', 'false').attr('tabindex', -1) .eq(data.newValue - 1).addClass("aplus-carousel-active").attr('aria-selected', 'true').attr('tabindex', 0); }); function syncPaginationDotsWithCarouselPages(numPages) { const parentElement = document.querySelector(paginationGroup); if (parentElement && parentElement.children) { const children = parentElement.children; for (let i = 0; i < children.length; i++) { if (i >= numPages) { // If number of dots > num of pages, we should hide other dots children[i].classList.add('aplus-pagination-dot--display-none'); } else if (children[i].classList.contains('aplus-pagination-dot--display-none')) { // Reset display of dots if it was hidden before children[i].classList.remove('aplus-pagination-dot--display-none'); } } } } framework.onInit(carouselName, function (carousel) { try { var totalPages = carousel.getAttr('totalPages'); syncPaginationDotsWithCarouselPages(totalPages); /* Resize event handler to re-calculate the pagination dots count based on orientation */ window.addEventListener('resize', function() { carousel.resize(); totalPages = carousel.getAttr('totalPages'); syncPaginationDotsWithCarouselPages(totalPages); }); A.declarative(paginationAction, 'click keydown', function(event){ var isClick = event.type === 'click'; var isKeydown = event.type === 'keydown'; var isEnter = isKeydown && event.$event.keyCode === ENTER_KEY_CODE; var isEsc = isKeydown && event.$event.keyCode === ESCAPE_KEY_CODE; var isLeftArrow = isKeydown && event.$event.keyCode === LEFT_ARROW_KEY; var isRightArrow = isKeydown && event.$event.keyCode === RIGHT_ARROW_KEY; var isHome = isKeydown && event.$event.keyCode === HOME_KEY; var isEnd = isKeydown && event.$event.keyCode === END_KEY; if (isClick || isEnter) { var data = event.data; carousel.gotoPage(data.page); } else if (isEsc) { event.$target.blur(); } else if (isLeftArrow || isRightArrow || isHome || isEnd) { event.$event.preventDefault(); const dots = A.$(paginationGroup + " .carousel-slider-circle"); const currentIndex = dots.index(event.$target); let nextIndex; if (isLeftArrow) { nextIndex = currentIndex > 0 ? currentIndex - 1 : dots.length - 1; } else if (isRightArrow) { nextIndex = currentIndex < dots.length - 1 ? currentIndex + 1 : 0; } else if (isHome) { nextIndex = 0; } else if (isEnd) { nextIndex = dots.length - 1; } dots.eq(nextIndex).focus(); carousel.gotoPage(nextIndex + 1); } }); } catch (e) { P.log('Failed to init ' + carouselName + '. Error: ' + e.message, 'FATAL', 'AplusModuleResources'); } }); }); } }); }); (function(f) {var _np=(window.P._namespace("PremiumAplusModule"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when("premium-aplus-13-carousel-3").execute('invoke-premium-13-carousel-desktop', function(init){init();}); })); <img alt="headphones wireless" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/34501aac-b9c5-4e95-a276-a0ecddf5f1fc.__CR0,0,1464,600_PT0_SX1464_V1___.jpg"/> Previous page Next page .aplus-mantle.aplus-module .aplus-pagination-dots { margin: 0; } .aplus-mantle.aplus-module .aplus-pagination-dot { display: inline-block; list-style: none; } .aplus-mantle.aplus-module .aplus-carousel-nav { text-align:center; } .aplus-mantle.aplus-module .carousel-slider-circle { display: inline-block; cursor: pointer; height: 15px; width: 15px; border: 1px solid #000; border-radius: 20px; background-color: #fff; margin-left: 5px; } .aplus-mantle.aplus-module .carousel-slider-circle.aplus-carousel-active { background-color: #DE7921; } .aplus-mantle.aplus-module .aplus-pagination-dot--display-none { display: none; } P.now("premium-aplus-13-carousel-5").execute("init-pagination-carousel", function(init) { if (init) { return; } P.register("premium-aplus-13-carousel-5", function() { return function() { P.when("A", "jQuery", "a-carousel-framework", "ready").execute("paginate-carousel", function (A, $, framework) { const ENTER_KEY_CODE = 13; const ESCAPE_KEY_CODE = 27; const LEFT_ARROW_KEY = 37; const RIGHT_ARROW_KEY = 39; const HOME_KEY = 36; const END_KEY = 35; var moduleId = "5"; var carouselName = "premium-aplus-13-carousel-5"; var paginationAction = "aplus-pagination-dot-action-" + moduleId + "-" + carouselName; var paginationGroup = "#aplus-pagination-group-" + moduleId + "-" + carouselName; /* If the carousel goes to a new page */ A.on("a:carousel:"+carouselName+":change:pageNumber", function (data) { A.$(paginationGroup+" .carousel-slider-circle").removeClass("aplus-carousel-active").attr('aria-selected', 'false').attr('tabindex', -1) .eq(data.newValue - 1).addClass("aplus-carousel-active").attr('aria-selected', 'true').attr('tabindex', 0); }); function syncPaginationDotsWithCarouselPages(numPages) { const parentElement = document.querySelector(paginationGroup); if (parentElement && parentElement.children) { const children = parentElement.children; for (let i = 0; i < children.length; i++) { if (i >= numPages) { // If number of dots > num of pages, we should hide other dots children[i].classList.add('aplus-pagination-dot--display-none'); } else if (children[i].classList.contains('aplus-pagination-dot--display-none')) { // Reset display of dots if it was hidden before children[i].classList.remove('aplus-pagination-dot--display-none'); } } } } framework.onInit(carouselName, function (carousel) { try { var totalPages = carousel.getAttr('totalPages'); syncPaginationDotsWithCarouselPages(totalPages); /* Resize event handler to re-calculate the pagination dots count based on orientation */ window.addEventListener('resize', function() { carousel.resize(); totalPages = carousel.getAttr('totalPages'); syncPaginationDotsWithCarouselPages(totalPages); }); A.declarative(paginationAction, 'click keydown', function(event){ var isClick = event.type === 'click'; var isKeydown = event.type === 'keydown'; var isEnter = isKeydown && event.$event.keyCode === ENTER_KEY_CODE; var isEsc = isKeydown && event.$event.keyCode === ESCAPE_KEY_CODE; var isLeftArrow = isKeydown && event.$event.keyCode === LEFT_ARROW_KEY; var isRightArrow = isKeydown && event.$event.keyCode === RIGHT_ARROW_KEY; var isHome = isKeydown && event.$event.keyCode === HOME_KEY; var isEnd = isKeydown && event.$event.keyCode === END_KEY; if (isClick || isEnter) { var data = event.data; carousel.gotoPage(data.page); } else if (isEsc) { event.$target.blur(); } else if (isLeftArrow || isRightArrow || isHome || isEnd) { event.$event.preventDefault(); const dots = A.$(paginationGroup + " .carousel-slider-circle"); const currentIndex = dots.index(event.$target); let nextIndex; if (isLeftArrow) { nextIndex = currentIndex > 0 ? currentIndex - 1 : dots.length - 1; } else if (isRightArrow) { nextIndex = currentIndex < dots.length - 1 ? currentIndex + 1 : 0; } else if (isHome) { nextIndex = 0; } else if (isEnd) { nextIndex = dots.length - 1; } dots.eq(nextIndex).focus(); carousel.gotoPage(nextIndex + 1); } }); } catch (e) { P.log('Failed to init ' + carouselName + '. Error: ' + e.message, 'FATAL', 'AplusModuleResources'); } }); }); } }); }); (function(f) {var _np=(window.P._namespace("PremiumAplusModule"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) { P.when("premium-aplus-13-carousel-5").execute('invoke-premium-13-carousel-desktop', function(init){init();}); })); <img alt="headphones" src="https://m.media-amazon.com/images/S/aplus-media-library-service-media/def78a98-be9c-4a9e-80f1-199ac0676f9f.__CR0,0,1464,600_PT0_SX1464_V1___.jpg"/>
- 2026 Upgraded Bluetooth 5.4 and Ultra-Low Latency: Cillso wireless earbuds feature the next-generation Bluetooth 5.4 chip. Compared to version 5.3, it offers 30% lower power consumption and 35% stronger signal penetration. Equipped with a high-sensitivity antenna and a Hall switch, Bluetooth headphones auto-pair as soon as you open the charging case (within 15 meters). Whether you're gaming or binge-watching, enjoy smooth, flawlessly synced audio
- Immersive CD-Quality Sound and ENC Crystal-Clear Calls: The H97 Bluetooth earbuds are equipped with a 14.2mm diaphragm driver, delivering bass that extends down to 20Hz and treble that reaches up to 20kHz. During calls, the built-in ENC algorithm in the wireless headphones intelligently cuts background noise (like wind and traffic) by 85%, ensuring that the person on the other end hears you clearly even in noisy environments such as busy streets or the gym
- 40H Extended Battery Life and Independent LED display: These wireless earbuds Bluetooth come with a smart LED display charging case, allowing you to check the remaining battery level at a glance. Enjoy up to 8 hours of playback on a single charge, and with the charging case, the total playback time extends to an impressive 40 hours. Type-C fast charging powers these noisecancelling earbuds fully in just 1.5 hours—ideal for travel and busy workweeks
- Zero-Pressure Comfort and IP7 Waterproof: These Bluetooth earphones feature an ergonomic airflow structure that reduces pressure in the ear canal, allowing for all-day wear without pain. Each earbud weighs only 4 grams, offering a barely-there feel. With IP7-grade nano-coating technology, they are effectively protected against splashes, sweat, and rain. Secure magnetic closure prevents wireless earphones from falling out, even during high-intensity workouts or outdoor commutes
- Smart Touch Control and Wide Compatibility: These wireless ear buds feature a high-precision touch sensor, offering greater accuracy than similar products. A simple tap allows you to control playback/pause, volume, song switching, calls, and voice assistants, minimizing accidental touches. The in ear running headphones are compatible with most Bluetooth devices, including smartphones, tablets, and laptops, and connect effortlessly with Android 4.4, iOS 8.0 and above, or Bluetooth 4.0 and above
The 30-Second Version
With 40 hours of total battery and Bluetooth 5.4 connectivity in the 95th percentile, the Cillso H97 punches way above its sub-$40 price. Sound and mic quality are shockingly good for budget buds. Just note the build feels cheap and they're not the best for workouts.
Overview
The Cillso H97 earbuds hit a rare sweet spot for budget true wireless, scoring in the 97th percentile for user sentiment across our database. That's right, owners absolutely love these things, giving them a 4.9-star average across almost 500 reviews. The standout numbers: 40 hours total battery life with the LED case, Bluetooth 5.4 connectivity that lands in the 95th percentile for stability, and a 14.2mm driver that pushes surprisingly clear sound with respectable bass down to 20Hz. But there's a catch, and it's the build quality. At the 33rd percentile, the plastic construction feels cheap compared to pricier options, and the fitness score of 42 suggests they might not survive a truly punishing workout routine. Still, for under $40, you're getting best-in-class connectivity, solid ENC mic performance, and an IP7 rating that handles sweat and rain without breaking a sweat.
Performance
Under the hood, Bluetooth 5.4 is the real hero here. We're seeing connection range stretching to 15 meters with noticeably lower power draw than 5.3, which helps that 8-hour per charge earbud figure. In our testing, audio latency is low enough for casual gaming, though serious competitive players might still want a dedicated gaming mode. The 14.2mm dynamic driver isn't the largest we've seen, but with a 20Hz bass floor and treble up to 20kHz, it pushes more low-end than most earbuds in this weight class. Sound quality sits in the 85th percentile, meaning it's a standout for the price—vocals are clean, and the soundstage feels wider than you'd expect from buds this cheap. Call quality is another surprise. The four-mic ENC setup cancels around 85% of background noise, according to Cillso, and our database puts mic performance at the 90th percentile. Wind and traffic get filtered out effectively, so your voice comes through clearly even on a busy street. Active noise cancellation is solid but not mind-blowing; it lands at the 80th percentile, good enough for an office or coffee shop but won't silence a jet engine. Comfort is decent with the 4-gram weight per bud, but the fit might not stay locked in during intense movement—hence that mediocre fitness score.
Pros & Cons
Pros
- Top-tier wireless stability: 95th percentile connectivity with Bluetooth 5.4 98th
- Massive battery life: 40 hours total with case, 8 hours per charge 97th
- Superb mic quality for calls: 90th percentile, 4-mic ENC works well in noisy places 95th
- Strong sound for the money: 85th percentile, punchy bass from 14.2mm driver 90th
- Dirt cheap: typically under $40, with IP7 waterproofing and an LED case display
Cons
- Shoddy build quality: 33rd percentile, plastic feels flimsy and might not survive drops 33th
- Not ideal for workouts: fitness score only 42nd percentile due to loose fit
- ANC just average: 80th percentile, won't replace over-ears for travel
- Touch controls require a learning curve, owners complain of accidental taps
- No aptX or LDAC support, only SBC/AAC codecs
The Word on the Street
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | s |
| Weight | 0.1 kg / 0.2 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 14.2 |
| Freq Min | 20 |
| Freq Max | 20000 |
| Impedance | 32 |
| Sensitivity | 110 |
| Codecs | AAC, SBC |
| Surround | Built-In Voice Assistant, Microphone Included, Surround Sound, Volume Control, Waterproof |
Noise Control
| ANC | Yes |
| ANC Type | Environmental Noise Cancellation |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.4 |
| Wired Connector | Bluetooth |
Earbud Battery
| Battery Life | 8 |
| Charge Time | 1.5 |
| Fast Charging | Type-C fast charging |
| Charging | USB-C |
Case Battery
| Case Battery | 40 |
| Case Charging | USB-C |
Microphone
| Microphone | Yes |
| Mic Count | 4 |
| NC Mic | Yes |
Features
| Voice Assistant | voice assistants |
| Touch Controls | Yes |
| App | iOS, Android |
| Gaming Mode | Yes |
| Bone Conduction | No |
| Water Resistance | IP7 |
Value & Pricing
At prices ranging from $18 to $40, the Cillso H97 is almost impossible to beat on value. You're getting connectivity that matches earbuds three times the price, battery life that outlasts most commutes, and an IP7 rating that means they'll survive a rainstorm. Compare that to the EarFun Air Pro 4+ which costs significantly more for similar features, and these start to look like a steal. The trade-off is in longevity—that cheap build might mean replacing them sooner, but for the initial outlay, it's hard to argue.
vs Competition
When stacked against the EarFun Air Pro 4+, the Cillso H97 holds its own with a longer 40-hour case battery and more stable Bluetooth, but the EarFun offers better app support and ANC that's a notch above. The Soundcore P31i brings richer bass with its BassUp mode, though its mic quality trails the Cillso's impressive ENC. For gym rats, the JBL Endurance Race 2 has a far more secure fit and higher durability, but it costs nearly double and can't match the Cillso's connectivity scores. If you just want cheap earbuds that sound good and last forever between charges, the Cillso takes the crown in this price bracket.
| Spec | Cillso H97 | Technics Reference Class EAH-AZ100-K | Sony WF-1000XM5 WF-1000XM5 | Bose QuietComfort Ultra 896637-0010 | Sennheiser MOMENTUM True Wireless 4 | Samsung Galaxy Buds3 Pro SM-R630NZAAXAR |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | Planar Magnetic | dynamic | Dynamic | dynamic | Dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.4 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 |
| Battery Life Hours | 8 | 10 | 8 | 6 | 30 | 6 |
| Case Battery Hours | 40 | 28 | 24 | 18 | 30 | 26 |
| Water Resistance | IP7 | IPX4 | IPX4 | IPX4 | IP54 | IP57 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|
| Cillso H97 | 79.5 | 90.3 | 33.3 | 85.1 | 86.9 | 70.4 | 97.3 | 94.8 | 98.4 |
| Technics Reference Class EAH-AZ100-K Compare | 96.5 | 96.8 | 78.9 | 96.5 | 82.6 | 70.4 | 91.9 | 99.1 | 89.4 |
| Sony WF-1000XM5 WF-1000XM5 Compare | 96.5 | 96.8 | 78.9 | 99.3 | 76 | 93.4 | 48.9 | 100 | 80.2 |
| Bose QuietComfort Ultra 896637-0010 Compare | 96.5 | 90.3 | 78.9 | 96.4 | 47.2 | 93.4 | 91.9 | 97.8 | 96.9 |
| Sennheiser MOMENTUM True Wireless 4 Compare | 96.5 | 99.7 | 33.3 | 91.9 | 97.7 | 93.4 | 91.9 | 89.9 | 89.4 |
| Samsung Galaxy Buds3 Pro SM-R630NZAAXAR Compare | 96.5 | 96.8 | 98.9 | 89.9 | 73 | 93.4 | 0 | 97.8 | 89.4 |
Common Questions
Q: How long does the battery actually last?
You'll get about 8 hours from the earbuds on a single charge, and the case provides four additional full charges for up to 40 hours total. With Type-C fast charging, the case refills in about 1.5 hours. In our database, this lands in the 87th percentile for battery life, so it's well above average.
Q: Is the noise cancellation good for flights?
It's decent but not travel-grade. The ANC sits at the 80th percentile, which means it'll reduce low-end hum like engine noise but won't silence it like Bose or Sony over-ears. It's more effective for office chatter and coffee shop background noise.
Q: Are these earbuds waterproof enough for running?
They have an IP7 rating, so they're fully protected against sweat and rain, and can even survive brief submersion. However, the fitness score is just 42nd percentile because the fit isn't super secure. For light jogs or gym sessions they'll be fine, but for high-intensity sprinting or cross-training, they might wiggle loose.
Who Should Skip This
If you're hard on your gear or need earbuds that can take a beating, the Cillso H97's 33rd percentile build quality is a red flag. The plastic housing feels cheap and may crack under heavy use. Fitness enthusiasts who prioritize a rock-solid, locked-in fit during intense workouts should look elsewhere—our fitness score of 42 means you'll be adjusting them more than you'd like. And if top-tier ANC or premium codec support are must-haves, you'll need to step up in price.
Verdict
The Cillso H97 is one of our highest-rated budget earbuds precisely because it nails what matters most at this price: connection reliability, battery stamina, and call clarity. The 4.9-star rating across nearly 500 reviews isn't hype—real owners are genuinely happy. We're comfortable recommending them for anyone who needs dependable daily drivers and doesn't mind the plasticky feel. Just don't expect them to become your gym partner, and treat them with a little care.
