The Fenix UC02 is a USB rechargeable keychain flashlight. This incredibly small, mini flashlight is powered by a single 10180 rechargeable battery and delivers a maximum of 130 lumens. A reliable twist head activates the two brightness levels. Twist the head off to access the micro-USB charging port (USB cable not included). Completely dust proof and waterproof, this keychain flashlight is perfect for everyday carry.