Toe Nail Grinder For Thick Toenails Set Manicure And Pedicure Professional NewElectric Nail File For Acrylic Polishing Machine Manicure Pedicure Kit with 6 Bits Suitable for professional use, nail Salon, makeup studio or home use.SpecificationSpeed: 3,000-20,000rpmVoltage: AC100-240V50/60HZOutput Voltage: 9V 1000mANote:stay away from places where children can reachBefore connected to the power please make sure the input voltage is the compliance with voltage requiredSocket should be well earth connectedThe speed must be adjusted to the minimum when startMake sure the power is off if polisher is not used for a long timeDelivery Quantity: 1 Grinder + USB Cable + 6 BitsWarm prompt:1. As different measuring methods, it will occur 1-3 cm deviation about the items, please ensure that it is okay for you before ordering.2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding3. Only the above package contents, excluding other products.