Technical Specification
Battery Compartment: 360mAh
Cell Voltage: 3.7V
Call Time: 6 Hours Continue
Battery Backup: 65 Hours (At Moderate Sound)
Standby Time: 650 Hours
Earphones Talktime: 6 Hours
Case Charging Time: 1.5 Hours
Output: 5V/100m
Impedance: 32Ω
Bluetooth Version: 5.1+EDR
Distance: 10m
Usage Instruction: Please charge the device at least for 1hour before using it.
Instruction By Company Box