CMF by Nothing Buds B168 Wireless Earbuds with ANC
The CMF by Nothing Buds (Model: B168) Wireless Earbuds deliver standout acoustic depth, bold aesthetics, and powerful active noise cancellation in a compact, iconic design. Engineered with custom 12.4mm bio-fiber dynamic drivers and Ultra Bass Technology 2.0, these earbuds produce rich, resonant bass and crisp, clear highs. Featuring up to 42dB Active Noise Cancellation (ANC) with Transparency Mode, CMF Buds filter out distracting background noise whether commuting or working. Equipped with Bluetooth 5.3, dual-device connectivity, 4-mic HD call technology with Clear Voice Technology, and an impressive total battery life of up to 35.5 hours, they combine signature Nothing design language with everyday high performance.
- 42dB Active Noise Cancellation: Advanced ANC technology effectively blocks ambient noise, accompanied by Transparency Mode for awareness when needed.
- 12.4mm Bio-Fiber Dynamic Drivers: Large custom drivers paired with Ultra Bass Technology 2.0 offer expansive soundscapes and customizable Dirac Opteo™ tuning.
- 35.5-Hour Total Playtime: Enjoy up to 8 hours of playback on a single charge and up to 35.5 hours with the iconic charging case (ANC off).
- 4-Microphone Clear Voice Technology: Quad-microphone system with wind noise reduction algorithms delivers crystal-clear call quality.
- Dual Connection & Nothing X App: Fast Bluetooth 5.3 multi-device pairing, low-latency Game Mode, and deep EQ customization via the Nothing X app.
Technical Specifications
| Feature | Specification |
|---|---|
| Brand / Model | CMF by Nothing / Buds (Model: B168) |
| Form Factor | In-Ear True Wireless Stereo (TWS) Earbuds |
| Audio Driver Size & Type | 12.4 mm Bio-Fiber Dynamic Driver |
| Acoustic Tuning | Dirac Opteo™ Sound Tuning & Ultra Bass Technology 2.0 (5-level adjustable in app) |
| Active Noise Cancellation | Up to 42 dB ANC Depth / Transparency Mode |
| Call Noise Reduction | 4 Microphones (2 per earbud) with Clear Voice Technology & Wind Noise Structure |
| Bluetooth Version | Bluetooth 5.3 |
| Bluetooth Codecs & Profiles | AAC, SBC | BLE, SPP, HFP, A2DP, AVRCP |
| Multi-Device Connection | Dual Connection (Simultaneous 2-device pairing) |
| Fast Pairing | Google Fast Pair & Microsoft Swift Pair Support |
| Earbud Battery Capacity | 45 mAh per earbud |
| Charging Case Capacity | 460 mAh |
| Battery Life (ANC Off) | Up to 8 Hours (Earbuds) / Up to 35.5 Hours (With Charging Case) |
| Battery Life (ANC On) | Up to 5.6 Hours (Earbuds) / Up to 24 Hours (With Charging Case) |
| Fast Charging Capability | 10-Minute Charge = 6.5 Hours Playtime (ANC Off, with case) |
| Charging Port | USB Type-C |
| Dust & Water Resistance | IP54 Rated Water & Dust Resistance (Earbuds only) |
| Low Latency Mode | Game Mode support via Nothing X App (<120ms latency) |
| Controls & Interaction | Customizable Touch Controls (Tap / Double Tap / Triple Tap / Tap & Hold) |
| Companion App | Nothing X App (iOS & Android) |
| Physical Weight | 4.57 g per earbud | Charging Case: 43.7 g | Total: 52.84 g |
| Warranty | One-year brand warranty. |
Frequently Asked Questions
What battery or energy specifications are listed?
Earbud Battery Capacity: 45 mAh per earbud.
What charging specification is listed?
Charging Case Capacity: 460 mAh.
How does this product connect?
Bluetooth Version: Bluetooth 5.3.
What noise-control features are listed?
Active Noise Cancellation: Up to 42 dB ANC Depth / Transparency Mode.
Which connection ports are listed?
Charging Port: USB Type-C.
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