SH-7700 Products feature : 280 Motor 12V/6000 RPM 5W High strength ABS material, stylish appearance The sharpness of the T-shaped blade is better. The toggle mechanical switch is used. Theinput voltage is 110-240V50-60Hz Choose AC input to DC output to power the motor. Stable work and strong power. feel better. Live longer Plug and use at any time, suitable for all kinds of plug power cord