Bluetooth Chipset:JL6973D4 / BT5.3
Audio Code: SBC
Touch Button
Driver Dize: Φ10mm
Earbuds Battery Capacity: 30mAh rechargeable battery
Charging Case Battey Capacity: 300 mAh
Earbuds Working Time: Music/Talking time up to 3-4 Hours/Charge
Charing Case: 300mAh Battery (About 2 times charge to earbuds)
Charging Time: Case / 1 Hours, Earbuds: : 1 hour
Charge Interface: Type C
