Rechargeable CREE Zoom Flashlight 1.Aluminum alloy 2.Can use 1x18650 ... usage Zoom In/Out to adjust its FocusDurable aluminum alloy18650 rechargeable batteryON/OFF button,soft touch switch to different made ,easy ... capacity) 3-8 hSize(L x Dia)158x33x24mmMaterialanodized aluminumWeight138gBattery Tape18650 rechargeable battery (excluded) Light beam(Max)200mAvailable body colorBlack, silver etc ...