Fenix UC01 is a mini flashlight that is micro USB rechargeable. It features a high-performance LED, which delivers a maximum of 45 lumens on high and 50 hours of runtime on its lowest brightness level. The simple three output levels are all controlled by the one stainless steel switch. Perfect for every day use, the UC01 rechargeable mini flashlight is water resistant and has a battery level indicator, so you will always know your battery status.