Newset LED Touch Button Design Touch Control Makes Adjustment Easier And Simpler The Illuminated Touch Button Makes The Operation More Precise With A Pause Function, The Nail Drill Machine Can Be Paused With One Touch Press It Again To Continue Working At The Previous Speed Upgrade Magnetic Fixing Technology Nail Drill Bits Can Be Easily Absorbed And Fixed On The Nail Drill Machine When Polishing Nails, It Is More Convenient To Replace Nail Drill Bits Low Noise Low Vibration More Smooth Metal Body Takes It A Efficient Heat Dissipation Quiet, Smooth And Comfortable For Long Time Operation Machine Nail File Low Noise, Low Heat And Vibration For Smooth And Long-Time Operation This Nail Drill Adopts A Universal Wide-Voltage Power Supply Input 100-240V 50-60Hz, Output DC24V The High-Precision Spindle And High-Quality Bearings Increase The Service Life Energy Saving And High Efficiency How To Use Press On Hold The Power Supply Switch For 2S After Power On The Red Indicator Light Flashes When It Is In Standby Mode The Green Indicator Light Is Always On When Power On Choose Reverse Direction Or Forward Direction According To Your Demand Machine Will Stop Working If Hold The Power Supply Switch For 0.5S It Will Restart To Work By Hold The Power Supply Switch For 0.5S Specification: Size: 132*117*32mm Item Type: Electric Nail Drill For Acrylic Gel Rotate Speed: 0-35000RPM Grinding Diameter: 3/32inch (2.35MM) Power: 24W Packing List: Grinding Machine X1 Head X2 Or Grinding Machine X1 Head X9