Description
Nothing CMF Buds
True wireless earbuds with Bluetooth 5.3, hybrid-style active noise cancellation, Ultra Bass Technology 2.0, and an aluminium alloy Smart Dial for lanyard attachment.
Active noise cancellation and calls
- ANC depth up to 42 dB; bandwidth up to 2900 Hz
- Internal processing generates inverse waves through the speakers to reduce detected noise
- Four external HD microphones with Clear Voice Technology for real-time background isolation on calls
- Transparency Mode supported
Audio hardware
12.4 mm Bio-Fibre Driver delivers clear highs and strong bass. Bio-fibre’s light, rigid structure preserves high-frequency detail; TPU adds elasticity and transient response for bass.
Ultra Bass Technology 2.0 aligns hardware and software, detects music signals, and enhances bass in real time. Five adjustable bass levels in the Nothing X app, plus bass and treble EQ.
Battery life
- With charging case, ANC off: 35.5 hours total playback
- With charging case, ANC on: 24 hours
- Case + buds: 10 minutes charging → 6.5 hours listening (ANC off)
- Earbuds only, ANC off: 8 hours; ANC on: 5.6 hours
- Earbuds only: 10 minutes charging → 2.2 hours (ANC off)
Connectivity and durability
- Bluetooth 5.3 with dual device connection
- Google Fast Pair and Microsoft Swift Pair
- Iconic aluminium alloy Dial for lanyard attachment
- IP54 dust and water resistance for daily and workout use
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