SMD Pocket sized, rechargeable high quality flashlight for the professional user. Transport Lock Feature: No more accidental switching on, no more wastage of battery power. Built-in memory function: Starts light at the same intensity as when it was switched off. Corrosion resistant aluminum alloy construction, pocket clip for convenient and safe portabilityand integrated hook for hanging light. Magnetic base makes it easy to mount light on any metallic surface leaving both hands free. Battery can be recharged using a standard USB cable provided with the light and runs on 3.7V 1800 mAh Li-Ionbattery.