PACKAGE INCLUDES- 1* Electric Nail Buffer 1* USB cable 2* Shaping Grinding Head 2* Smoothing Grinding Head 2* Shining Grinding Head 1* Cleaning Brush 1* Product manual. It is perfect for the person who prefer the natural looking glow nails and has a certain passion for the latest trends and technologies. EXTREMELY EASY TO USE- Just simply install on corresponding grinding head, switch on the device, then you could enjoy a safer nail manicure anywhere anytime. Small and exquisite, light and portable. Grinding head is easy to replace and clean. Lithium battery supply power makes it free from frequently replaced battery. SALON-LIKE HOME NAIL MANICURE - Six replaceable grinding heads: 2*Shaping Grinding Head for files and shapes edges and tips of nails, smooths callused skin; 2*Smoothing Grinding Head for smooths nail edges and buffs away excess cuticles and smooths nail surface; 2*Shining Grinding Head for shines nails to a high-gloss shine. Two speed options: High and Low. Just enjoy your salon-like nail manicure anywhere anytime at a fraction cost. UPGRADED TECHNOLOGY - Specific appliance internal voltage regulator circuit makes the speed more steady and powerful. This nail buffer and shine kit creates 300% shiner than bare nails, revitalizing your fingernails & toenails with natural glow.