✔【EFFICIENT REMOVE DEAD SKIN】:Our callus remover for feet adopts powerful motor technology and rotate at 360 degrees, quickly and easily remove dead skin, cracked, dry, hard skin, calluses in a few minutes, bring your sophisticated heel and beautiful feet without foot SPA. A built-in vacuum cleaner with a strong driving force and automatic chip suction makes the pedicure remover pick up and blow off dead skin and dirt produced in use. ✔【EASY TO USE AND SAFE】：Ergonomic design, just one button switch operation, easy to hold, power indicator light adopts cat ear design. You can see the power display at any time, 3 speed and 3 roller heads to meet different skin use.Smart automatic protection design. If the pressure is too strong, it will automatically protect and stop, avoid damage to the healthy skin. （if you have sensitive skin,don't hold it in one section too long aviod burn ） ✔【MESS-FREE AUTOMATIC VACUUMING】:Our foot callus remover adpot advanced vacuum suction design ,95% absorption rate,It can absorb the dead skin quickly while grinding, keep your floor clean,and you don't worry about the debris falling on the ground,Mess-free automatic vacuum, solve the trouble of powder shavings and dust.Ideal for for men & women who looking for safe and professional removal of dead skin at home(95% absorption rate, there will still be some scurf fall to the ground) 【FAST CHARGE&LONG BATTERY LIFE】This foot file callus remover built-in 1000mAh large capacity lithium battery and has overcharge protection, avoid damage to the healthy skin,Rechargeable and portable, long-lasting battery life, fast charging in 2 hours, 60 minutes usage.Quick, and easy way of prepping your feet in seconds. ✔【 SOLVE EMBARRASSING FOOT PROBLEMS】Our electric callus remover comes with.3 roller heads are made of quartz micro mineral crystals designed for long-term, rough grinding head for sanding hard cocoons, fine grinding head for raised dead skin, callus head for thick .The heads can be detached and cleaned with a cleaning brush,easier and safer for grinding.Ideal for men, women & seniors who are looking for safe and professional removal of dead skin at home.