About this itemBT v5.3Chip: JL AC6983Battery capacity: charging case 400mAhearphone 80mAhUse time: 10 hoursStandby time 200 hoursSizes: 87.5*64*28mm T..
About this itemBT v5.3. Chip: JL AC7006F4Battery capacity: 90mAh, charging time is about 1.5 hours.Use time: 8 hours. Standby time: 120 hours.Sizes: 1..
About this itemAir ConductionBT5.3 VersionType-C Interface75mAh BatteryAudio Music Safe SurroundingMusic Time: About 12 HoursCharging Time: About 1 Ho..