Datechable stainless steel blades. Replaceable rechargeable battery. On/of switch . Charging indicator. Silver pd-alloy motor of high rotational speed. Battery fully charges in 8 hours. Voltage:220/240 50/60Hz 3w Trim your hair with the help of the Gemei GM- 737 Trimmer if you want to look stylish. This product comes with multiple features which will make it a valuable addition to your collection.The two blades can grind with each other mutually so that they can keep sharpall the time. Brand Gemei SKU GE388HB15LVOSNAFAMZ-246641 Model GM-737