This electric nail file set is designed for efficient and convenient nail care. The stylish red aluminum alloy body is comfortable to hold and sturdy. The multi-function drill can polish, trim, and remove nail decorations to meet various nail care needs. The compact and portable nail drill set can be easily put into a bag for easy travel. Create salon-quality nails with this reliable and versatile nail drill set. Features -Color:Red -Material:Aluminium alloy -Size:15.00X2.10X2.10cm/5.89X0.83X0.83in - Rated input: 5V/2A(MAX) - Rated working power: 10W(MAX) - Battery capacity：3.7V/400mAh - No-load speed: 0-14000RPM - Charging time: 1.5 hours - Working time: 2-4 hours -Efficient and convenient: The electric nail file saves time and effort, making nail care more convenient and efficient. Stylish and comfortable: This nail file drill has a sophisticated appearance and a comfortable grip, making it a practical and fashionable accessory. -Practical: Designed to run for a long time without frequent battery replacement, ensuring reliability and durability -Versatile: Suitable for polishing, manicure, and removing nail polish or decorations, meeting all your nail care needs -Portable and compact: The compact size can be easily put into a backpack or bag, which is use on the go without taking up too much space Package list: 1 x electric nail file(battery included) 11 x grinding heads 31 x grinding wheels 1 bag 1 x cleaning brush 1 x charging cable 1 x instruction manual 1 x color box