Product Information：
Material: aluminum alloy
Battery capacity: 2400
Power source: battery
Light source form: LED
Power generation method: hand pressure
Whether to charge fast: USB fast charge
Waterproof level: daily waterproof
colour:
Black: black [SF-T-181] USB sensor headlight white light luxury configuration
Packing List：
Headlight + 4 batteries + usb charging cable*1
