[3 Wider Rollers] The electric pedicure includes 3 wider 4.5cm quartz sand rollers, a rough head for removing stubborn dead cuticles, a normal head for rough dead skin and a fine head for daily care. Easy to install, press the button on one side, replace the roller and you are ready to restore your feet to fine, smooth skin. [2 speeds and rechargeable] The electric foot scraper has 2 speeds, soft speed: 2200 rpm and fast speed: 2500 rpm (deep cleaning). Pressure-sensitive technology protects the skin from cuts and irritation. Comes with a long-lasting 1500mAh battery that lasts 150 minutes on a full charge (3.5-4 hours on a full charge). It also has a battery level indicator. [Waterproof] IPX6 foot care removes hard skin and adapts to all humidity conditions. A cleaning brush is also included. Note: Try rinsing the roller under a stream of water and do not leave the product submerged in water. [Portable] Ergonomic and easy to hold. Helps keep hands dry and tool does not slip. A cordless model that is more portable, lighter and easier to use. [Salon Effect] The foot scraper will give you the feeling of a foot spa and is an ideal tool to keep your feet beautiful, clean, smooth and soft.