Devialet Gemini II
Adaptive ANC and active wind reduction combine with 10mm titanium-coated drivers to deliver clear audio in noisy environments. Bluetooth 5.2 multipoint and a wireless charging case (22-hour total battery) add convenience for daily use. Best for commuters and gym-goers who need reliable noise cancellation and wind resistance during movement.
Snapshot
The 30-Second Version
Devialet Gemini II delivers audiophile sound and top-tier ANC in a refined package. For $499, they're a splurge, but your ears will thank you.
Pros & Cons
Pros
- Best-in-class adaptive noise cancellation 97th
- Incredible audiophile-grade sound 95th
- Smaller, more ergonomic design than the original 89th
- Flawless multipoint Bluetooth connection 88th
Cons
- Price is steep at $499
- Only IPX4, so heavy sweat or rain could be a risk
- Touch controls can be inconsistent
- No advanced audio tweaks without the app
What owners think
The Word on the Street
The proof
Performance
What surprised us is how the ANC adapts to your ear shape and environment without any hiss or weird pressure. It's eerily quiet. The custom 10mm titanium driver pumps out rich, detailed audio with deep, controlled bass. Bluetooth 5.2 multipoint worked flawlessly in our testing, switching between a phone and laptop without a hiccup. Battery life is a solid 22 hours with the case, though the buds alone give about 5-6 hours with ANC on, which is just okay. Call quality is decent but not remarkable.
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | true wireless |
| Ear Tips | XS, S, M, L |
| Weight | 0.0 kg / 0.1 lbs |
Audio
| Driver Type | dynamic |
| Driver Size | 10 |
| Drivers | 1 |
| Freq Min | 5 |
| Freq Max | 20000 |
| Sensitivity | 120 |
| Max SPL | 120 |
| Hi-Res Audio | No |
| Codecs | AAC, aptX, SBC |
Noise Control
| ANC | Yes |
| ANC Type | adaptive |
| Transparency | Yes |
Connectivity
| Wireless | Yes |
| Bluetooth | 5.2 |
| Multipoint | Yes |
| Range | 20 |
Earbud Battery
| Battery Life | 5 |
| Charge Time | 1.5 |
| Charging | USB-C |
Case Battery
| Case Battery | 22 |
| Case Charging | USB-C |
| Wireless Charging | Yes |
Microphone
| Microphone | Yes |
| Mic Count | 2 |
| NC Mic | Yes |
Features
| Voice Assistant | Siri, Google Assistant |
| Touch Controls | Yes |
| App | Devialet Gemini |
| Gaming Mode | No |
| Bone Conduction | Yes |
| Water Resistance | IPX4 |
vs Competition
Against the Sony WF-1000XM5, the Gemini II sounds more refined and spacious, though Sony has better battery life and a more pocketable case. The Bose QuietComfort Ultra edges out on comfort, but Devialet's ANC and clarity are a step ahead. The Sennheiser Momentum True Wireless 4 offers more bass thump, but the Gemini II is more balanced and detailed overall.
| Spec | Devialet Gemini II | Technics EAH-AZ100 EAH-AZ100 | Sennheiser MOMENTUM True Wireless 4 | Bose QuietComfort Ultra 2nd Gen | EarFun Air Pro Air Pro 4+ | Jabra Evolve2 Evolve2 Buds |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | in-ear | in-ear | in-ear | in-ear |
| Driver Type | dynamic | Dynamic | dynamic | Dynamic | hybrid | Dynamic |
| Wireless | true | true | true | true | true | true |
| Active Noise Cancellation | true | true | true | true | true | true |
| Bluetooth Version | 5.2 | 5.3 | 5.4 | 5.3 | 6.0 | 5.2 |
| Battery Life Hours | 5 | 8 | 7.5 | 6 | 12 | 8 |
| Case Battery Hours | 22 | 28 | 22.5 | 18 | 54 | 33 |
| Water Resistance | IPX4 | IPX4 | IP54 | IPX4 | IP55 | IP57 |
| Multipoint | true | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| Devialet Gemini II | 96.7 | 80.1 | 78.7 | 88 | 19.8 | 70.6 | 95.3 | 89 |
| Technics EAH-AZ100 EAH-AZ100 Compare | 96.7 | 96.8 | 78.7 | 99 | 79 | 93.3 | 99.8 | 89 |
| Sennheiser MOMENTUM True Wireless 4 Compare | 96.7 | 99.8 | 33.4 | 98.5 | 72.4 | 93.3 | 89.9 | 89 |
| Bose QuietComfort Ultra 2nd Gen Compare | 96.7 | 80.1 | 78.7 | 96.2 | 47.1 | 93.3 | 97.8 | 94.2 |
| EarFun Air Pro Air Pro 4+ Compare | 96.7 | 96.8 | 91.1 | 99.8 | 95.9 | 70.6 | 99.3 | 79.8 |
| Jabra Evolve2 Evolve2 Buds Compare | 88.4 | 96.8 | 98.8 | 60.1 | 82.7 | 93.3 | 92.5 | 95.8 |
Price
Value & Pricing
At $499, these aren't a casual purchase. But you're paying for elite sound and ANC that beats almost everything else. If audio quality is your holy grail, it's money well spent. Skip the weird $41,999 listings you might see, the real price is $499 at legit retailers.
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Overview
Devialet didn't just shrink the Gemini II, they made it what it should have been from the start. The sound is phenomenal, the adaptive noise cancellation is top-tier, and the fit is finally comfortable enough for daily use. At $499, these are for people who care about audio above all else, and they absolutely deliver on that front.
Common Questions
Q: Is the ANC really that good?
Yep. It's among the best in true wireless earbuds. It adapts to your ear shape and the noise around you, cutting out low rumbles and traffic chatter incredibly well without that weird pressure feeling.
Q: Can these handle workouts?
They have IPX4 sweat resistance, so they'll survive light sweat and rain, but the fit isn't the most secure for running or intense movement. If you need something that stays put, look at workout-focused buds like the Beats Fit Pro.
Q: Do they support wireless charging?
Yes, the case charges via Qi wireless or USB-C, so you can just drop it on a pad. No cords needed.
Who Should Skip This
If you're a gym rat or a marathon runner, these aren't your buds. The fit security just isn't there for heavy activity. Go get the Beats Fit Pro or Jabra Elite 8 Active instead. Also, if $499 makes you wince, the Sony XM5 does 90% of the job for almost half the price.
Verdict
The Devialet Gemini II earbuds are a sonic marvel. If you want the best wireless sound and noise cancellation you can get right now, and you have the budget, just buy them. Your music has never sounded this good on the go.
