21 IN 1 PROFESSIONAL PEDICURE SET - This pedicure set includes stainless steel coarse file, stainless steel fine file, nail file, cuticle fork, pedicure footbrush, cleansing brush, spatula, razor blade X 3, USB cable, etc. Different sets can meet your different needs. SAVE MONEY FOR DIY FOOT CARE AT HOME - All in one, no need to go to the pedicure store anymore! 2 SPEED OPTIONS - This electric callus remover is designed with 2 speed options - low speed 1700 RPM/min for delicate skin and high speed 2000 RPM/min for hard skin. Simply press the ON/OFF switch to change speeds. 3 Roller Heads with Lights - Package includes 3 interchangeable roller heads made of high quality quartz sand with different sanding effects for different calluses/skin. Fine head for daily foot care; Medium head for newly formed hard skin; Coarse head for stubborn roughness and thick calluses. The foot file set is designed with LED lights for better visibility of the treatment. RECHARGEABLE WITH LED DISPLAY - This foot brush set is powered by a 1200mAh USB rechargeable lithium battery. A 3-hour charge provides 90 minutes of uninterrupted operation.LED display shows how much power is left in the lithium battery. 3WATERPROOF - It's important to care for your foot callus remover after use. Since this product is IPX 7 compliant, it is very easy to care for. Simply rinse under running water, air dry and store away!