-------------Product Feature----------------
1. Bluetooth 5.3; Chip: JL AC6973
2. Battery capacity: 300mAh in charging chamber; Headset 30mAh
3. Service time: 4 hours; Standby time: 150 hours
4. Size: 60.6 * 45.2 * 21.7mm; Weight: 64.5g
5, support charging case/left and right earphone three true power display, with magnetic wireless charging function, support sliding volume adjustment, charging compartment with prompt sound, with lanyard
6. Do not support in-ear detection, do not support pop-up windows, do not support mobile phone positioning, do not support mobile phone custom operation, charging compartment no positioning function, pickup function. Do not support watch wireless charging,