Model Weight Color Driver Frequency response range Bluetooth Audio codec Battery capacity Music play time (50% volume) Charging time Charging port IP ratingAirBuds 8 4.1g*2 (earbuds) / 40g (charging case) Arctic White / Polar Night Black 13mm dynamic driver 20Hz ~ 20KHz V5.3 SBC, AAC 35mAh (earbuds)/ 400mAh (charging case) ANC on: 6hrs (single charge)/ 27hrs(with charging case) ANC off: 6.8hrs (single charge)/ 30hrs(with charging case) 1h (earbuds)/1.5hrs (charging case) USB Type-C IPX7 (earbuds)