Battery Capacity: 140mAh
Connected solution: Bluetooth 5.3
Charging Voltage / Current: DC5V / 140mA
Endurance Time: 6H
Charging Time: 1.5H
Lens Material: High-definition nylon / TAC lens
Frame Material: TR90
Waterproofing Grade: IPX5
Speaker Diaphragm Material: TPU+Aero-foil+Composite dome
Speaker Sensitivity: 90dB±2dB
Speaker Frequency Range: 20Hz-20KHz
Speaker Rated Power: 150mW
Weight: 35g
Dimension: 145*38*53mm
