Blackview Airbuds 4 Black

Blackview AirBuds 4 in Black weigh just 4.2 g per earbud (30.5 g case), offer Bluetooth 5.3 connectivity, 13 mm dynamic drivers (20 Hz?20 kHz SBC codec), touch controls, 35 mAh batteries in the earbuds with 400 mAh charging case for up to ~6 hours per charge and ~36 hours total, fast charging (10 min for ~55 min playback), and IPX7 water resistance