Electric Pen-Shape Nail Drill +6 Bit Acrylic UV Gel Features: 1.100% New in retail package. 2.Light-weight design for precise operation. 3.Sutiable for Professional salon, Studio or Home Use. 4.Suitable for pedicure and manicure. 5.Quiet and Smooth. 6.Portable & Easy to carry out. 7.Multi use: carving, engraving, routing, grinding, sharpening, sanding, polishing, drilling and so on 8.The nail file can be used for natural nails as well as artificial nails. Specification: 1.Variable speed control: 3,000 RPM up to 13,000 RPM 2.Voltage: 120V 50-60Hz 3.Size: 16cm (L) x 2.4cm (Diameter) 4.Color: Pink Package include: 1 x Electric Pen-Shape Nail Drill 1 x AC adapter 6 x Bit Acrylic UV GEL 1 x User manual (in English) Operation Detail: Plug in the electric cord to the main electric outlet Select the desired speed by turning the variable speed control knob on the handpiece To secure the bits: push in the desired bit firmly into the hole To remove the bits: turn off the machine and gently pull the bit out Safety rules: Always unplug the tool when you change accessory Do not use near or place in water. If motor falls into water, unplug immediately.do not reach into water Do not touch the bit after use. The bit is too hot to be touched by bare hands Keep dust out of eyes and lungs by using protective eyewear or a dust mask Always unplug it after use When the machine is not in use, all tool must be stored in a dry location abd keep out of children HTC Tilt 8925 / TyTN II / AT&T / P4550 LCD screen+ digitizer