1. Nail beauty + nail art removal + nail grinding + nail polishing + dead skin removal, our multifunctional electric nail instrument allows you to easily make a beauty spa for your nails . 2. Powerful motor with low noise, high speed of 15000RPM, three-speed adjustable strength, fast manicure without hurting nails, making your nails smooth and smooth. 3. Equipped with 12 different types of replaceable grinding heads, our manicure instrument can meet your nail beauty needs and deal with nail problems. 4. Built-in 500mAh lithium battery, up to 1-2 hours of battery life, 10 minutes of use per week, up to 2-3 months of use. 5. Equipped with a rechargeable non-slip base, this nail instrument supports in-line charging and base charging; the base has 6 storage ports for grinding heads, which is more convenient to use. Speed: 15000RPM Battery type: polymer lithium battery Battery capacity: 500mAh Charging time: 1-2 hours Battery life: 1-2 hours Charging voltage: 5V/1A Power: 5W Rated voltage: 3.7V Net weight: 0.076KG Product size: 14x6.7x3.6CM Colour:White Material:ABS Package Contents: 1set * nail tools Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.