Original geemy hair clipper and trimmer100-240V voltage, 50/60Hz, 3WR-shaped obtuse angle treatmentSafe to use, regardless of angle of contact with skinDoes not harm the skin.Stainless steel cutterhead, self-sharpening cutterhead will not get stuck or injured, the sharper the more used.Low noise, high powerModel: GM-6008Material: ABS+ stainless steel bladeCharging time 4 hoursUse time.