HIGH BRIGHTNESS COB LIGHT: This powerful LED flashlight can emit max 800 lumens, can be used as emergency light and mini work light, USB RECHARGEABLE: The mini flashlight is equipped with built-in rechargeable battery with large capacity 500mAh, Charging for 1.5 hours can use for 3 hours, can be charged by car charger, laptop, wall charger and portable power bank, 4 Lighting Modes: The keychain light is designed with 4 brightness modes for adjustment, COP brightness 60%, COP brightness 30% , COB flash and long press the power button for 3 seconds to turn on the brightness, LIGHTWEIGHT AND PORTABLE: Can be carried anywhere, the magnetic design allows the light to be fixed to any metal and the 180 degree foldable stand allows the light to be placed at different angles or hung In some places it is widely used: the pocket flashlight can be used as desk lamp and bottle opener, also can be used for camping, night fishing and so on