About this item Efficient Floating Heads for Closed Shaving : Electric shaver is equipped with 3 double-ring floating electric razor heads made of aerospace-grade stainless steel material Wet/Dry Use and waterproof : This shaver can be used for both wet and dry. High Quality High Speed Motor : The premium quality high speed motor is not only efficient but will bring you a comfortable experience as well so you can enjoy every moment shaving 3 Pcs Replacement Shaver Head Blade Cutters : Double track blades design with micro-thin foil deliver a smooth and close shave. Material from precision stainless steel, fine cutting and easy capturing. It is recommended to replace your shaving blades once every 12 months for better shaving performance Battery and Charging : Using high-performance lithium battery, USB fast charge mode, it can be fully charged in 60 minutes, and the battery life can reach 120 minutes, which is convenient for your travel.