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CMF Buds 2a

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Wireless (TWS) headphones from the CMF brand can be categorized as a solution at the intersection of the entry-level and mid-range price segments. They feature an in-ear design and support both active noise cancellation and transparency mode for good ambient sound audibility. The overall sound quality is ensured by the 12.4-millimeter drivers, plus for bass enthusiasts, there's a special enhancement feature — Ultra Bass. The CMF Buds 2a headphones come equipped with a system of built-in microphones, turning the earbuds into a full-fledged headset, thus allowing voice communication. Noteworthy additional features come in tandem with Nothing branded smartphones, including a special gaming mode with low sound latency, flexible settings, and preset options, search function, etc. The bat...tery life depends on the specific scenario and usage of ANC, but overall non-stop operation (without placing in the case) is possible for up to 8 hours, and with the box, up to 35.5 hours. The charging process occurs via USB C and takes a total of 1.5 hours (but also features fast charging — 10 minutes provides another 5.5 hours of listening).
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CMF Buds 2a
Colour
Connection and design
Designin-ear
Connection typewireless
ConnectionBluetooth v 5.4
Range10 m
Specs
Game mode (low input lag) / only with smartphones Nothing /
Speaker size12.4 mm
Emitter typedynamic
Microphone specs
Microphonebuilt into the case
Number of microphones3 pcs in each earphone
Microphone mute
Features
Mobile app
Bass Boost / Ultra Bass Technology /
Noise cancellationANC
Transparent mode
Multipoint
Codec supportAAC
Headphone search
Power supply
Power sourcebattery
Headphone battery capacity43 mAh
Case battery capacity460 mAh
Charging time1.5 h
Operating time (music)8 h
Operating time (with case)35.5 h
Fast charge10 minutes for 5.5 hours of work
Charging portUSB C
General
Touch control
WaterproofIP54
Weight4 g
In boxsilicone tips 3 pairs
charging case
Official Websiteintl.nothing.tech
Added to E-CatalogJune 2025
Active noise cancellation, long battery life, headphone search function, game mode, Dirac Opteo sound enhancement technology.

Wireless (TWS) headphones from the CMF brand can be categorized as a solution at the intersection of the entry-level and mid-range price segments. They feature an in-ear design and support both active noise cancellation and transparency mode for good ambient sound audibility. The overall sound quality is ensured by the 12.4-millimeter drivers, plus for bass enthusiasts, there's a special enhancement feature — Ultra Bass.

The CMF Buds 2a headphones come equipped with a system of built-in microphones, turning the earbuds into a full-fledged headset, thus allowing voice communication. Noteworthy additional features come in tandem with Nothing branded smartphones, including a special gaming mode with low sound latency, flexible settings, and preset options, search function, etc. The battery life depends on the specific scenario and usage of ANC, but overall non-stop operation (without placing in the case) is possible for up to 8 hours, and with the box, up to 35.5 hours. The charging process occurs via USB C and takes a total of 1.5 hours (but also features fast charging — 10 minutes provides another 5.5 hours of listening).

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
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