Full -body water washing18650 1200 mAhPower: 3WTwo -gear powerCharging time: 5HCharging voltage: 5V 1ALCD display foot grinding[LED display] The hard skin removal agent of the foot file can be charged, and the LED display display above it shows the charging level and when it is re -responsible. The high -quality 1200mAh large -capacity lithium battery can work for about 60 minutes. Only about 3 hours. USB charging cables can be easily connected to laptops, computers, power libraries, sockets and other USB adapters.[3 Exchanging drum head] High -fine roller head is used to hurt the tissue, dead skin and more exquisite skin care. Conventional roller heads are suitable for newly formed healing tissues and normal skin care. Stubborn thick calls and dead roll heads. The only drum with a rotation of 360 degrees, with 40 times the amazing and 300 -degree wide angle, can gently abandon the hard skin of high heels.[Built -in LED LIGHT and ergonomic design] Just open the button, drums and lights to start working. Its design aims to be comfortable in your hands, making your skin smooth We have upgraded the chip and internal structure to reduce noise and vibration. The built -in LED light can help you illuminate the difficult angle during use. Ratukall& 39;s foot repair tool kit is suitable for men and women. It is a good gift for your family, lovers and your own.[Waterproof design] IPX7 waterproof design is used inside and outside, and it can be used safely even in the shower. After using the electric healing tissue, you can remove the drum and clean it with tap water. Electric scrape will effectively solve the problem of bacteria in the gap and protect your feet health. Please dry your feet before use to get better results."