Bluetooth Chipset: JL AD6973D4 / BT5.1
Audio Code: SBC
Touch Button
Driver Dize: Φ13mm
Speaker Sensitivity: 100 ± 5dB
Earbuds Battery Capacity: 30mAh rechargeable battery
Charging Case Battey Capacity: 250 mAh
Earbuds Working Time: Music/Talking time up to 3-4 Hours/Charge
Charing Case: 250mAh Battery (About 3 times charge to earbuds)
Charging Time: Case / 1.5 Hours, Earbuds: : 1 hour
