Huawei FreeBuds 4 review – the risky bet of having noise cancellation
Huawei FreeBuds 4 data sheet HUAWEI FREEBUDS 4 DIMENSIONS AND WEIGHT Headphones – 41.4 x 16.8 x 18.5 mm – 4.1 grams Case – 58 x 58 x 21.2 mm – 38 grams DIRAPHRAGM UNIT 14.3 mm CONNECTION Bluetooth 5.2 COMPATIBILITY iOS, Android DRUMS Headphones – 30 mAh Case – …