Size 166.7mm*45.2mm*33.5mm Material Aluminum alloy+stainless steel Battery Capacity 18650 3.7V/1200mAh Charging DC 5V 2A，Anifast Vibrate 280 3.0V ;6500RPM Moving knife adjustment 0.1-2.0mm Limiting comb 3、6、9、12mm Model OCL-210