Bulb: XHP 50 Size: 16.6cm*4cm*3.3cm Net Weight193G BatteryAAA*3/1*26650/1*18650 Zoom mode: Telescopic zoom Charging method: USB charging Material: Aluminum alloy SwitchPress the switch Stand: 5 files: 100%-70%-50%-flash-SOS White box size: 50*50*200mm Waterproof grade: life waterproof Note: The high power of the flashlight will cause heat generation. Brightness is proportional to heat generation Product Features: The whole body is made of aluminum alloy and has a strong texture. The P50 quad-core high-power wick has a long range of 500 meters. The four-speed power display can control the remaining power at any time. The head is telescopic and focusing design.