Nail Drill Bits Set Ceramic Diamond Efile Cuticle Nail Bits Tool, Safety Bits for Acrylic Gel Removal Polish Nail Tech Manicure Pedicure, Home SalonMaterial: Plastic Style: Portable, PopuLlar, Multifunctional Function : High Speed, LCD Display, Low noise, Power bank Speed: 30000rpm Application: Manicure file, Nail Art,nail drill Rotary direction: Forward Reverse Switch Plugs type: US,UK, AU, EU and other Place of origin: Guangdong, China Power: 36W Battery Working time: 8 10 hours Warranty: 1 Year Feature: Low Noise, Low Heat, Low Viration Usage: Nail Beauty Products Plug: USB Place of Origin: