about this project LED Digital Display: Our shaver is equipped with a large LED display, you can clearly see the current battery level and speed. When the display of this shaver shows that it needs to be charged when it is below 10, 100 means it is fully charged. The display makes it more intuitive and easier to use. POWERFUL AND HUGE SHAVE SURFACE: Equipped with upgraded 6-bladed stainless steel blades, this lint remover spins up to 9000 RPM, making old T-shirts, sweatshirts, sweaters, blankets anything with fabric pilling look new again. Extra-large surface area shaving heads get the job done fast Fast Charging: The battery capacity of this hair remover is 1200 mAh, designed for USB fast charging, it can be used for 2-6 hours after charging for 3 hours, this hair remover is compatible with computer charging, power pack, power bank charging. Safety Protection Design: When the net cover is loose or the fluff box is installed improperly, this piller will automatically turn off the power, while protecting children and the elderly from accidental injuries. 100% safe design & 0% fabric damage. COMFORTABLE DESIGN WIDE USE: The lightweight body and ergonomic handle design of our sweater pill remover makes it easy to use. It can be widely used for hair removal of clothes, furniture, curtains, blankets, sofas , etc. The speed can be selected according to the toughness of the fabric. It is the best rechargeable hair remover for Christmas gifts