CMF Buds 2a Full Specifications
Body
Weight Earbud: 4.28g
Charging case: 42.75g
Earbuds+charging case: 51.31g
IP Rating IP54 buds / IPX2 case
Color Dark Grey, Light Grey, Orange
Dimension Earbud: 32.5 x 20.3 x 24.3mm
Charging case: 54.7 x 54.7 x 23.0mm
Touch controls Double tap
Skip forward, answer/hang up calls
Triple tap
Skip back, reject calls
Tap & hold
Switch between Active Noise Cancellation and Transparency Mode
More options in the Nothing X app
Audio
Driver Custom 12.4mm dynamic
Codecs AAC, SBC
Microphone 4 in total
Active Noise Cancellation Up to 42 dB,
Up to 2900 Hz Frequency range
Transparency mode
Diaphragm Biofiber + Custom TPU
AI Environmental Noise Cancellation for Calls Clear Voice Technology and Wind Noise Reduction 2.0
Features Dirac™
Ultra Bass Technology
Custom EQ
Tuning by Nothing and Dirac™
Connectivity
Bluetooth Bluetooth 5.4
Companion App Nothing X app
Wireless Range 10m
Dual Connection Yes
Compatibility Android 6.0 and above
iOS 13 and above
Fast Pair Google Fast Pair
Microsoft Swift Pair
Battery
Earbuds 43 mAh
Case 460 mAh460mAh, Up to 39 hours playback
Playback with ANC off 35.5 hours with case and 8 hours with buds only
Playback with ANC on / Transparency Mode 23 hours with case and 5 hours with buds only
Fast Charging ANC off
10 min charge for 2H (buds only), 5.5H (with case)
ANC on
10 min charge for 1.4H (buds only), 4H (with case)
Charging Time Type-C Wired charging-to-full time (charging case + earbuds)
89 mins for a full charge
The charging case charges the earbuds to full
57 mins for a full charge
Extras
Features LED charging status
Low Lag Mode
With Nothing Phone less than 110 ms under Game Mode
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