Detail

Chipset: BK3266

Bluetooth Version: V 5.2

Earphone Battery:250mAh

Charge Case Battery:---

Work Time:45H(50%Volume)

Charging Time:1.5H

Standby Time:250H

Transmission Range:10M

Bluetooth Profile:A2DPAVRCP HFP HSP

Speaker:Φ9mm

Waterproof:IPX4