Bluetooth Chipset: JL7006 / BT5.1

Audio Code: SBC/AAC

Touch Button

Driver Dize: Φ13mm

Speaker Sensitivity: 103 ± 3dB

Earbuds Battery Capacity: 40mAh rechargeable battery

Charging Case Battey Capacity: 500mAh

Earbuds Working Time: Music/Talking time up to 5-6 Hours/Charge

Charing Case: 500mAh Battery (About 6 times charge to earbuds)

Charging Time: Case / 2 Hours, Earbuds: : 1 hour

Earbuds Weight: 3.8g(single earphone)

Charge Case Size: 60.6*47.6*26.5mm (L*W*H)

Charge Box Weight: 38g

Charge Interface:  Type C