Ultra Powerful Flashlight for Its Size - The maximum output of is 700 lumens, with two high-performance New P8 LEDs and 4 brightness levels. This is very useful if you are camping or walking your dog at night, especially if you keep it as a keychain flashlight. Small Rechargeable Flashlight - The is a super practical rechargeable LED keychain flashlight because it has a built-in USB-C charging port (USB cable not included) and it is powered by a built-in battery (500mAh, li-ion), very convenient when you no longer need a spare battery. Very Bright Keychain Flashlight - The light has 4 brightness levels and 2 special modes, to use it practically anywhere. In the house at night, a single lumen will not be hard on the eyes. But if you need to spot the camping area, it will be very practical to rely on the 700 lumens that this super bright keychain light provides! High performance mini EDC flashlight - the light has up to 50 hours of battery life. Thanks to the built-in battery level