Safe, Easy& Effective: The pedicure kit effectively removes calluses and cracked heels without causing skin irritation, skin wounds, or painful callus removal. Quick outcomes, comfortable and easy to use, built to last, and safe [2 Speed Control]2 Speeds Adjustable: Electric foot callus remover has 2 speeds, 1700RPM and 2000RPM. For everyday maintenance or skin with fewer calluses, low speed is Perfect. [Two Roller Heads] The roller is composed of exfoliating -grains to and quickly remove all calluses for a very effect in no time.Safe, Easy& Effective: The pedicure kit effectively removes calluses and cracked heels without causing skin irritation, skin wounds, or painful callus removal. Quick outcomes, comfortable and easy to use, built to last, and safe [Waterproof and Easy to Clean] This allows you to put the head under water. The foot pedicure roller can be disassembled or installed with just one button, making it easy to clean and replace. Note: in order to the duration of the foot pedicure rasp, please do not immerse it frequently in water [Use Anywhere] One size (16.5x6.5cm) and portable. No need to drive to the pedicure salon, The electric rasp removes thick skin, , cracks, hard skin, dry skin, calluses and other foot problems, giving you a better experience. Product parameters: Product name: electric foot grinder Battery capacity: 1200mAh Input voltage: 5V Use time: 40 minutes Charging time: about 2 hours tip: with "FOOT GRINDER" typeface size: 16.5 x 6.5cm Material: ABS colour: A-creamy white Package Contents: 1 x Foot Grinder 2 x Bonus Scrub Head 1 x Data Cable 1 x Brush 1 x Chinese and English instructions Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.