100% brand new and high qualityBattery operated: Uses with 2 X AA batteries ，great for travel， easy to use and portable to carryIPx4 Waterproof Level Design: Wet & dry use， easy for clean and more comfortableUnique Rollers Grinding: Safer and more efficient， easy and fun to useBattery operated callous remover， unique design to fit comfortably in your hands360�� to smooth your feet， at amazing 40 times a second300�� wide angle to gently and effectively buff away hard�� jagged skin on the heelsSafely switch-lock， avoid unwanted operatedQuantity: 1 SetSpecification:Brand: KemeiModel Number: KM-2500Power: 3WPower Type: 2 X AA Battery (not included)Color: Hot Pink + WhiteSize: (L*W*H) 15.5*6.3*3.3 cm / 6.1"*2.48"*1.3" (Approx.)Waterproof Level: IPx4 Waterproof Package includes:1 x Callous Remover1 x Spare Grinding Head1 x Cleaning Bruch1 x User Manual1 x Packing Box