Electric Nail File For Acrylic Polishing Machine Manicure Pedicure Kit with 6 Bits Suitable for professional use, nail Salon, makeup studio or home use.SpecificationProduct Model: YQ-100Bits Size: 3/32Cable Length: 59 inches( Adaptor)Speed: 3,000-20,000rpmVoltage: AC100-240V50/60HZOutput Voltage: 9V 1000mAPackage:Nail File Drill1 xAC Adaptor6 x Drill Bits6 x Nylon Wheels1 Instruction Upgraded VersionNote:stay away from places where children can reach2Before connected to the power please make sure the input voltage is the compliance with voltage required 3Socket 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 time