Bluetooth chip: Jieli AC7003D8
Bluetooth version: 5.3
Battery capacity: 35mAh * 2 (without protection board but protection IC)
Battery capacity of charging case: 300mAh (with protection board)
Charging time: 1.5h
Call time: 7h
Play time: 6h
ANC depth (4 mics for call): >-30dB
ENC depth (4 mics for call): >-40dB
Novel appearance, metal painting process on surface, colorful breathing lights on charging case
Noise cancellation call: DNS
Charge for 10 minutes with 180 minutes of play time
Waterproof rate: IPX6