Shure Shure AONIC 215 Gen 2 Bluetooth True Wireless Review
The Shure AONIC 215 Gen 2 delivers fantastic sound by strapping a classic wired IEM to a Bluetooth adapter. It's a brilliant solution for SE215 fans and a confusing, outdated package for everyone else.
The 30-Second Version
A legendary wired earphone awkwardly strapped to a Bluetooth adapter. The sound is fantastic Shure quality, but the whole package feels outdated and overpriced. Only for SE215 stans.
Overview
The Shure AONIC 215 Gen 2 is a weird one. It's not a true wireless earbud. It's a classic, wired Shure SE215 IEM with a Bluetooth adapter clipped to the back of your ear. That's the one thing you need to know. If you love the legendary fit and sound of the SE215 but want to cut the cord, this is your ticket. If you're looking for a sleek, modern TWS experience, you'll be disappointed. The sound is fantastic, landing in the 89th percentile in our database, but everything else feels like a compromise from 2018.
Performance
Let's talk about that sound. It's full, rich, and detailed, exactly what you'd expect from Shure's single dynamic driver. It's a warm, engaging listen that makes most modern buds sound thin. But the surprise? The Bluetooth performance is just okay. It's using Bluetooth 5.0 with aptX, which is fine, but the connectivity score sits in the 43rd percentile. We had a few more random dropouts than we'd like, and the lack of multipoint pairing is a real bummer in 2024. The battery life is also just average at 8 hours per bud.
Pros & Cons
Pros
- Incredible, warm, detailed sound quality (89th percentile). 90th
- Legendary Shure SE215 fit and passive noise isolation (37dB). 88th
- Modular design: you can use the buds wired if the battery dies.
- Durable build quality that feels like it can take a beating.
Cons
- The fit is polarizing and uncomfortable for many (24th percentile comfort). 26th
- Bluetooth tech feels dated (no multipoint, occasional hiccups).
- The earhook design is bulky and looks awkward.
- Microphone quality is mediocre, terrible for calls.
The Word on the Street
Specifications
Full Specifications
Design
| Form Factor | In-Ear |
| Wearing Style | Dual Ear True Wireless with Ear Clip/Hook |
Audio
| Driver Type | Dynamic |
| Drivers | 1 |
| Freq Min | 21 |
| Freq Max | 17500 |
| Impedance | 20 |
| Sensitivity | 107 |
| Codecs | AAC, SBC, aptX |
Noise Control
| ANC | No |
Connectivity
| Wireless | Yes |
| Bluetooth | 5 |
| Range | 9.1 |
Earbud Battery
| Battery Life | 8 |
| Charging | USB-C |
Case Battery
| Case Battery | 24 |
| Case Charging | USB-C |
| Wireless Charging | Yes |
Microphone
| Microphone | Yes |
Features
| Touch Controls | No |
| Water Resistance | IPX4 |
Value & Pricing
At $249, it's a tough sell. You're paying a premium for Shure's audio expertise wrapped in outdated wireless tech. If sound is your absolute number one priority and you already know you love the SE215 fit, it might be worth it. For everyone else, there are better, more complete packages for the same money or less.
vs Competition
This sits in a weird spot. Compared to the Sony WF-1000XM5 or Bose QuietComfort Ultras, you're giving up active noise cancellation, sleek designs, and modern features for better passive sound. A more direct competitor is something like the Sennheiser Momentum True Wireless 3, which offers a similar audiophile-leaning sound in a much more modern TWS form factor. The Shure's main advantage is its modularity and that specific Shure 'house sound'.
| Spec | Shure Shure AONIC 215 Gen 2 Bluetooth True Wireless | Technics Technics EAH-AZ80 Noise-Canceling True Wireless | Apple AirPods 4 Active Noise Cancellation Apple - AirPods 4 with Active Noise Cancellation - | Sony Sony WF-1000XM5 Noise-Canceling True Wireless | Bose Bose QuietComfort Ultra True Wireless | Sennheiser Sennheiser MOMENTUM True Wireless 4 |
|---|---|---|---|---|---|---|
| Form Factor | In-Ear | In-Ear | True Wireless | In-Ear | In-Ear | In-Ear |
| Driver Type | Dynamic | Dynamic | Dynamic | Sony WF-1000XM5 Noise-Canceling True Wireless In-Ear Headphones (Black) | Dynamic | Dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | false | true | true | true | true | true |
| Bluetooth Version | 5.0 | 5.3 | 5.3 | 5.3 | 5.3 | 5.4 |
| Battery Life Hours | 8 | 7 | 5 | 6 | 6 | 7.5 |
| Case Battery Hours | 24 | 16 | 25 | 16 | 18 | 22.5 |
| Water Resistance | IPX4 | IPX4 | Water-Resistant | IPX4 | IPX4 | IP54 |
| Multipoint | - | true | true | true | true | - |
Common Questions
Q: Can you use these for working out?
Sort of. They have an IPX4 rating for sweat resistance, and the earhooks keep them secure. But they're bulky, and the case is huge for a gym bag. There are better, cheaper dedicated sport buds.
Q: How's the call quality?
Bad. Really bad. It's one of the weakest scores in our database (30.8/100). People will say you sound muffled and far away. Don't buy these for calls.
Q: Can you use them wired?
Yes! That's the cool modular part. Pop the buds off the Bluetooth earhooks and plug them into any standard MMCX cable. It turns them back into the classic SE215.
Who Should Skip This
If you want a sleek, modern true wireless experience with great ANC and easy connectivity, this isn't it. Go get the Sony WF-1000XM5. If you need a good microphone for calls, run away. The Jabra Evolve2 Buds are built for that.
Verdict
We can only recommend the AONIC 215 Gen 2 to a very specific person: the die-hard Shure SE215 fan who is absolutely determined to go wireless without changing their sound signature. For that person, it's a perfect, if overpriced, solution. For 99% of people looking for true wireless earbuds, this design is too clunky, the features are too sparse, and the comfort is too divisive. Look at the competition.