Product Introduction1. Roller massage: 360-degree automatic grinding, grinding calluses into powder, fast and labor-saving2. Three types of grinding heads: coarse/medium/fine, easy to deal with different keratin problems3. Two-speed power, gentle callus removal: two-speed speed adjustment, solve different skin types and dead skin problems4. LED auxiliary lighting: long-term bright illumination during product operation, subtle details are also clear and clear, leaving no flaws5. Support full body washing: IPX6 full body waterproof, the whole machine is washed with water, and cleaning is more convenient6. LED smart power screen display: gear position, power display, always check the machine operation status7. Heavy pressure sensing protection reduces the risk of scratches: detect excessive force, program intelligent lock, the machine automatically stops8. Charging design wireless experience: built-in 1200mAh large-capacity lithium battery, battery life about 120 minutes