Brand Name: LULAAVoltage: Below-50V AC (Safety Extra-Low Voltage AC, SELV AC)High-concerned chemical: NoneNumber of Pieces: ComboIs Batteries Included: noOrigin: Mainland ChinaOutput Voltage: 12VPower (W): 10 WCertification: CEMaterial: PlasticNo-Load Speed: 20000rpmSize: One UnitItem Type: Electric Manicure Drill & AccessoryModel Number: USBQSDMJManicure Machine: Electric Manicure ToolElectric Manicure Tools: Drill Electric Machine ManicureStrong Nail Polishing: Electric Manicure DrillElectric Manicure File: Nail File Electric MachineManicure Electric Tool: Nail Electric FileApparatus For Manicur: Nail Polishers And Electric DrillsChoice: yes