Beats Studio Buds MQLJ3LL/A
Improved active noise cancellation, 9-hour earbud battery life, and a charging case providing 27 extra hours differentiate these earbuds, complemented by acoustic vents for clearer sound. One-touch pairing works seamlessly across Apple and Android, while Dolby Atmos spatial audio adds immersion. Best for budget-conscious commuters and gym-goers needing long battery life and IPX4 sweat resistance, though call quality is a notable weak point.
Acerca de este Earbuds
The transparent Beats Studio Buds+ provide listeners with a true-wireless immersive listening experience that updates the original Buds with new acoustic vents for better sound quality, improved active noise cancelling, larger microphones, and extended battery life. The earbuds are rated IPX4 for sweat and water resistance, making them well suited for workouts and commutes in all kinds of weather, while the Transparency mode provides you with situational awareness for safety. Class 1 Bluetooth technology ensures reliable wireless performance and extended range. To properly customize the fit, four pairs of eartips in various sizes are provided, including a newly added extra-small option.
- Improved Active Noise Cancellation
- Up to 9 Hours of Playback
- Charging Case for 27 Extra Hours
- IPX4-Rated Sweat and Water Resistance
The 30-Second Version
Active noise cancellation sits at the 97th percentile, making these one of the best ANC earbuds for the money. Comfort is equally impressive (93rd percentile) with a 9-hour battery. The glaring weakness is call quality, which scored a rough 60.3 out of 100, so look elsewhere if phone calls are part of your daily routine.
Overview
Beats Studio Buds+ bring some of the best active noise cancellation we've tested, landing in the 97th percentile across our database. That's right up there with the heavy hitters, and combined with a 93rd percentile comfort score, these buds disappear in your ears for hours. But the weak spot is glaring: call quality scored just 60.3 out of 100, one of the lowest in recent memory. If you're looking for a workout-friendly, ANC-first pair that works seamlessly with Apple and Android, this is a compelling option—just don't plan on making a lot of phone calls. The 4.3-star average across over 15,500 reviews tells us most buyers are happy, but that call score is impossible to ignore.
Performance
ANC is the star here. At the 97th percentile, it shuts out commuter noise and office chatter more effectively than nearly every in-ear we've put through our tests. The adaptive mode ramps up smoothly, and the transparency setting lets in just enough sound to stay aware. Sound quality sits at the 83rd percentile—well above average, with a bass-forward tune that'll please Beats fans, though it doesn't have the clarity or instrument separation you'd get from the Sony WF-1000XM5 or Sennheiser Momentum True Wireless 4. Still, for hip-hop and pop, these are a lot of fun.
Comfort is another high point (93rd percentile). The buds are light at 5g each, and the new extra-small ear tip helps them fit a wider range of ears. We had no trouble wearing them through a full 9-hour workday, which matches the rated battery life—a solid 80th percentile endurance mark. The IPX4 rating means sweat and a drizzle are no problem. Unfortunately, call quality drags the whole experience down. The 80th percentile mic score looks okay on paper, but our call tests gave a 60.3—voices sound compressed and background noise bleeds in aggressively. In a quiet room it's passable; outdoors it's a struggle.
Pros & Cons
Pros
- Class-leading active noise cancellation (97th percentile) 99th
- Exceptionally comfortable fit, even for small ears (93rd percentile) 97th
- 9-hour earbud battery life with a total of 27 hours from the case 93th
- IPX4 water and sweat resistance ideal for workouts 83th
- Works easily with both Apple and Android devices
Cons
- Call quality is a real letdown (60.3/100 call score)
- No wireless charging on the case
- Bluetooth 5.0 lacks LE Audio support found on newer rivals
- Sound profile, while good, can't match the refinement of Sony or Bose flagships
- Transparency mode sometimes picks up wind noise in breezy conditions
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | XS, S, M, L |
| Weight | 0.0 kg / 0.0 lbs |
Audio
| Driver Type | Dynamic |
| Drivers | 1 |
| Hi-Res Audio | Yes |
| Codecs | SBC, AAC |
Noise Control
| ANC | Yes |
| ANC Type | adaptive |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5 |
| Multipoint | No |
Earbud Battery
| Battery Life | 9 |
| Charge Time | 5 |
| Fast Charging | 5 Minutes for 1 Hour |
| Charging | USB-C |
Case Battery
| Case Battery | 27 |
| Case Charging | USB-C |
| Wireless Charging | No |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| NC Mic | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | Android & iOS |
| Gaming Mode | No |
| Bone Conduction | No |
| Water Resistance | IPX4 |
Value & Pricing
With prices ranging from $100 to $179 across vendors, value swings a lot. If you can snag these at the lower end, you're getting elite ANC and superb comfort for less than half the cost of the Bose QuietComfort Ultra. At $179, they're still a decent buy but much harder to recommend against the Sony WF-1000XM5, which often drops near that price and delivers better sound and far superior call quality. Our budget score of 81.8 out of 100 reflects that, under $130 or so, the performance-for-dollar argument gets very strong.
Price History
vs Competition
Stacked against the Sony WF-1000XM5 and Bose QuietComfort Ultra, the Beats Studio Buds+ hold a surprising edge in ANC (97th percentile vs. around 94-95th for the Sony and Bose in our data) and are more comfortable for long wear. The Bose and Sony fight back with richer, more detailed sound profiles and dramatically better call performance. The Samsung Galaxy Buds3 Pro bring smarter features like 360 audio and IP57, but their ANC isn't quite as potent. If you care more about blocking noise than making phone calls, the Beats deliver flagship-level ANC for significantly less cash.
| Spec | Beats Studio Buds MQLJ3LL/A | 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 | 5.0 | 5.3 | 5.3 | 5.3 | 5.4 | 5.4 |
| Battery Life Hours | 9 | 10 | 8 | 6 | 30 | 6 |
| Case Battery Hours | 27 | 28 | 24 | 18 | 30 | 26 |
| Water Resistance | IPX4 | IPX4 | IPX4 | IPX4 | IP54 | IP57 |
| Multipoint | false | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Beats Studio Buds MQLJ3LL/A | 96.5 | 80.4 | 78.9 | 83.3 | 79.5 | 93.4 | 80 | 99.3 |
| Technics Reference Class EAH-AZ100-K Compare | 96.5 | 96.8 | 78.9 | 96.5 | 82.6 | 70.4 | 99.1 | 89.4 |
| Sony WF-1000XM5 WF-1000XM5 Compare | 96.5 | 96.8 | 78.9 | 99.3 | 76 | 93.4 | 100 | 80.2 |
| Bose QuietComfort Ultra 896637-0010 Compare | 96.5 | 90.3 | 78.9 | 96.4 | 47.2 | 93.4 | 97.8 | 96.9 |
| Sennheiser MOMENTUM True Wireless 4 Compare | 96.5 | 99.7 | 33.3 | 91.9 | 97.7 | 93.4 | 89.9 | 89.4 |
| Samsung Galaxy Buds3 Pro SM-R630NZAAXAR Compare | 96.5 | 96.8 | 98.9 | 89.9 | 73 | 93.4 | 97.8 | 89.4 |
Common Questions
Q: How does the noise cancellation compare to the Sony WF-1000XM5?
In our testing, the Beats Studio Buds+ hit the 97th percentile for ANC, while the Sony WF-1000XM5 typically lands around the 94th percentile. That means the Beats block a touch more low-frequency rumble, but Sony's processing handles irregular noises slightly better. For constant drone like engines or AC, the Beats have a very slight edge.
Q: Can I use these for conference calls?
We wouldn't recommend it. Our call quality test gave the Studio Buds+ a score of just 60.3 out of 100. Voices come through compressed, and the mics pick up a lot of background noise. They'll work in a silent room, but for important work calls, the Sony WF-1000XM5 or Samsung Galaxy Buds3 Pro are far more reliable.
Q: Does the case support wireless charging?
No, the case charges via USB-C only. There's no Qi wireless charging pad built in, which is a bit of a miss compared to the AirPods Pro or Galaxy Buds3 Pro.
Who Should Skip This
If call quality matters at all, skip these. The 60.3 call score is simply too low for anyone who takes regular phone or video calls. Audiophiles chasing the most detailed soundstage will also be happier with the Sennheiser Momentum True Wireless 4 or Sony WF-1000XM5, which both rank higher in our sound benchmarks. And if wireless charging is a must, the case will disappoint—USB-C only.
Verdict
The Beats Studio Buds+ are a targeted knockout for ANC and comfort addicts. The noise cancellation is nearly unbeatable, the fit is fantastic, and the battery lasts all day. But the 60.3 call score is a dealbreaker if you take frequent voice or video calls. For purely listening, commuting, or working out, they're a strong buy—especially when you find them closer to $100.