CMF Buds 2

Earbud Weight: 4.5g (each)
Case Weight: 41.5g

Earbud: 33.4 x 20.6 x 22.8 mm
Charging case: 53.3 x 53.3 x 23 mm

6 HD Microphones With Clear Voice Technology 3.0
Wind Noise Reduction 3.0

Drivers: Custom 11 mm dynamic
Diaphragm: PMI (Polymethacrylimide) + PU (Polyurethane)
Audio codec: AAC, SBC
Features: Dirac Opteo, Spatial Audio Effect, Ultra Bass Technology, Custom EQ, Tuning by Nothing and Dirac

Bluetooth 5.4

Environmental
Adaptive ANC
Transparency mode
Google Fast Pair
Microsoft Swift Pair
In-ear detection
LED charging status
Low lag mode
With Nothing Phone less than 110 ms under Game Mode
Find my earbuds
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

5200 Hz

IP55 (earbuds), IPX2 (case)

Type-C

93 mins

10 min charge for 2.4 hours with buds only and 4 hours with case

Charge for 4 hours with buds only and 7.5 hours with case

Earbud Battery: 53mAh (each)
Case Battery: 460mAh