Rohail Mart 2021 Hair Clipper Set Electric Hair Trimmer Cordless Shaver Trimmer 0mm Men Barber Hair Cutting Machine for Men Rechargeable Rotation button for micro adjustment 2. Rounded smooth edge that not easily damage your skin 3. Slim creative cutting head well fitting skin and fast cutting your hair 4. Sharp stainless steel cutting head 5. 5000rpm/min strong power 6. Less than 55dB low noise 7. Once charging can last up to 120-min working time Specifications Rated Voltage: 5V Rated Power: 10W Charging Time: 2Hours Cutting Head Material: Stainless steel Product Size: 182X 58 X 46 mm