The all-in-1 trimmer for your choice of beard, head, body and/or face styling with 16 pieces for all your trimming needs The technology provides maximum precision and includes 2x more self-sharpening blades that last up to 5 years To deliver maximum torque and power, the all-in-1 trimmer features an all-metal motor and transmission reinforced with hardened steel. With its cordless and water-resistant design, you can work comfortably in or out of the shower. The men's trimmer is easy to rinse after use and can even be charged from a laptop with the handy USB cable. Simply follow the light indicator when you need to recharge. Our unique cutting guards are reinforced with ultra-strong fiberglass material to prevent bending and buckling, ensuring an even cut every time. The blades and guards are easy to remove and rinse, for hair type: all hair types. The blade is made of metal.