MelodySusie PC180E Nail Drill is Compact and Rechargeable: It is portable and slim, with a long battery life. Charge in 1 hour with up to 6 hours of use. 25 Adjustable Speeds, Reversible Direction: 25 adjustable speeds 6000-25000rpm, pause function and F/R direction function for right or left handed use, manicure and pedicure can choose different speeds. Multi-functional manicure kit is a perfect gift for nail art lovers. Multi-functional Bits: Comes with 25,000RPM powerful rotary motor and 7 kinds of 3/32” mental nail drill bits, whether you need to file the edges, remove excess length, or shape the surface of the nails, this set provides the necessary precision and control. Stable Operation and Powerful: Made of powerful and quiet new motor, it can cut the time in half during the process of using, and it works stably and efficiently to satisfy your different manicure needs.