Charging indicator: Red light indicates charging state and green light means being fully charged. With overcharge protection, use more safely.
Adopts 1200mAh Li-polymer battery, 1~2 hours for being fully charged. Supports 2~6 hours lighting in steady on mode and 7~10 hours in flash mode.
USB powered, convenient to charge.
Adopts polyhedral angle illuminating lamp holder, with high brightness, energy saving.