Feature: 【Superior Blade】Precise steel cutter head made of titanium material is safe and sharp, not easy to heat up, ensuring efficiency and durability. 【Large Power】Large power ensure strong force for more efficient and stable hair clipping. Low noise working ensures comfortable using. 【Users Friendly Design】The device body with anti-skid patterns ensures stability, one bottom button for instant on and off. 【Cordless and Durable Use】The hair clipper is powered by a built-in battery, making cordless use possible. The battery can be taken off for charging. 3 hours full charge ensures 1 hour durability. 【Portable & Lightweight】In handy size, the hair clipper can be held for convenient use and carried along for traveling use as well. Specification: Material: metal Power: 5W Voltage: DC5V Battery capacity: 1200mAh Charging time: Approx. 3 hours Using time: Approx. 60 minutes Charging indicator: red light on while charging, green light on when fully charged USB cable length: 57cm±2cm Item size: 14.3×3.9×2.4cms