Product Name: Electrical Nail Drill Manicure Tool Nail Glazing Machine Model NO.: a12 Rated Power Input: 15W Working Voltage: DC 0-18V Trademark: BT Transport Package: Carton Specification: 21*26*10cm Origin: Guangzhou Product Description The specification ofElectrical Nail drill manicure tool nail glazing machine:For main power supply&control partRated voltage range:220-240v-50hz Rated power input:15w Output rated voltage: DC 0-18V Output current: 1.0AFor handpiece(motor) part:working voltage:DC 0-18V Rated current:1.0A No load speed:29000-3000rpm Load speed:27000-28000rpm Instructions: Don't change the turning directions too frequently,otherwise it will damage the grinding head. Turn the SPEED ConTROL counterclockwise to decelerate the grinding head to the minimum before turning off and switch the main power source to 0. After operation,put the grinding head on the top of the main panel. While the grinding head is in operation,never pull out the 5-pin plug of the portable grinding head. For long idle time,please disconnect the source power. Any unauthorized disassembling of the prohibited.in case of any breakdown,please contact the agent or authorized repair center,we promise swift,high-quality and satisfactory service. If the supply cord if damaged,it must be replaced by the manufacturer,its service agent or similarly persons in order avoid a hazard. The apparatus is not ready for the physically weak,slow response or a mental disorder of persons(including children) to use,except in the security responsibility of the guidance or assistance.