The CMF by Nothing Buds (B168) are true wireless earbuds designed to deliver clear sound, comfortable all-day wear, and reliable everyday performance. They feature active noise cancellation, long battery life, and seamless Bluetooth connectivity for music, calls, and gaming. A sleek, lightweight design and intuitive touch controls make them a practical choice for daily use.
CMF by Nothing Buds (B168) — Technical Specifications
| Specification |
Details |
| Model / Code |
CMF by Nothing Buds (B168) |
| Audio Driver |
Custom 12.4 mm Dynamic Driver with Bio-Fibre + Custom TPU Diaphragm |
| Sound Technology |
Tuned by Dirac Opteoâ„¢, Ultra Bass Technology 2.0 (Adjustable via App) |
| Noise Cancellation |
Active Noise Cancellation (ANC) up to 42 dB | Transparency Mode | Frequency Range up to 2900 Hz |
| Microphones & Calls |
4 HD Microphones with AI Environmental Noise Cancellation & Clear Voice Technology |
| Battery Capacity |
Earbud: 45 mAh | Charging Case: 460 mAh |
| Battery Playtime |
ANC Off: Up to 8 Hours (Earbuds) / 35.5 Hours (With Case)
ANC On: Up to 5.6 Hours (Earbuds) / 24 Hours (With Case) |
| Fast Charging |
USB Type-C (10 Mins Charge = up to 6.5 Hours Playback with ANC Off) |
| Connectivity |
Bluetooth 5.3 | Dual-Device Pairing | Fast Pair / Swift Pair |
| Supported Codecs |
AAC, SBC |
| Durability Rating |
IP54 Dust & Water Resistance (Earbuds only) |
| Smart Features |
In-Ear Detection, Low Lag Mode (via Nothing X App), Touch Controls, Voice Assistant Support |
| Compatibility |
Android 5.1+ and iOS 13+ (Via Nothing X App) |
| Dimensions & Weight |
Earbud: 32.6 x 20.4 x 24.4 mm (4.57g)
Case: 54.7 x 54.7 x 22.9 mm (43.7g) |
