[Product size] : 17*3.5*2.5CM
[Box size] : 20*5*5CM
[Net weight] : 146G
[Gross weight] : 200G
Light bulb : XHP 50
Battery : 1*18650 (not included)
[Material] : Aluminum alloy
[Switch] : Press the switch
[Gear] : 3: Strong light - low light - flash
[Zoom mode] : Telescopic zoom
[Charging method] : micro USB charging supports power output
[Features] : Hidden input/output interface, low power reminder function