?IPX7 Waterproof / 100% Waterproof?The trimmer and all its accessories are fully washable, so it's easy to clean just by rinsing under the tap. ?Easy to Charge and Use?The shaver only takes 1.5 hours to fully charge and can run for 75 minutes. The hair clipper can work for 180 minutes after 3 hours of charging, and can be used while charging through the USB cable. ?LED Displays?The shaver and hair clipper are powerful, both are smart LED displays, one-button switch, the display shows the battery percentage, washing reminder, travel lock symbol, at a glance. ?Bald Head Shaver?Human hair and facial hair grow at many different angles, this product can capture even the shortest hairs at various angles, and it also comes with a sideknife that can lighten head, sideburns and even chest hair for a great experience. ?2 in 1 Trimmer Kit For Men ?The shaver is good at dealing with dense, short and thick hair, Ultra-thin blade mesh pre-trims longer hairs for a close shave,and it is also very clean.Hair trimmer helps you remove long hair.Use both together to help you get your hair done more efficiently.