Enjoy the amazing results and a gentle finish. You can also use to trim your underarms. Attach desired trimmer head by inserting into the top body of device and twist until it clicks.Easy to use & Clean:- The 4 kinds of hair remover heads with waterproof IPX 6, heads is washable, but not rinsing the main body in water. When you finish hair remove, you can twist and take off conveniently the blade for cleaning and maintenance.Durable & Safe: Hypoallergenic electric shaver blades and floating, protective foil covers are designed specially to prevent skin irritation, even on sensitive skin. So, legs and body are smooth and irritation-free