●LED-display and touch screen rotation: The display allows you to see speed directly, better beginners to adjust the appropriate speed. R/F sensor screen rotation directions - easy to use for right-handed users and personal use. ●Updated handpiece and adjustable high speed: After a new update, the ergonomic handpiece sits comfortably in the hand; made of aluminium alloy, the handpiece is easy to handle and completely suitable for long-term use. With the 35 speed setting, you can easily adjust the rotation levels to suit your needs. ●Pause button and multifunctional: With a pause button, you only need to press once for the cutter to work or stop. With 6 bits and 25 sanding belts, different shapes are ideal for fine work or larger nail surfaces. ●Overload protection mechanism: if the handpiece is not well locked, the nail cutter stops working and the display shows a red "!" which can effectively protect the motor and extend the life of the product. ●- - - - -