1Onepiece detachable cutter head, after shaving, the cutter head can be removed and rinsed with water, combined with the deep cleaning of the brush, easy to remove stubble. 2The whole machine is light and small, does not take up much space, easy to carry when traveling. 3It can also be used to remove hair for girls, gentle without hurting the skin, suitable for all kinds of sensitive areas. 4Automatic grinding cutter head, sharp and convenient for shaving beard, longterm operation without getting hot. 5Rechargeable design, easy to charge and use. Conform to ergonomic design, easy to hold and use.