Brand Name: LULAA Voltage: Below-50V AC (Safety Extra-Low Voltage AC, SELV AC) High-concerned chemical: None Number of Pieces: Combo Is Batteries Included: no Origin: Mainland China Output Voltage: 12V Power (W): 10 W Certification: CE Material: Plastic No-Load Speed: 20000rpm Size: One Unit Item Type: Electric Manicure Drill & Accessory Model Number: USBQSDMJ Manicure Machine: Electric Manicure Tool Electric Manicure Tools: Drill Electric Machine Manicure Strong Nail Polishing: Electric Manicure Drill Electric Manicure File: Nail File Electric Machine Manicure Electric Tool: Nail Electric File Apparatus For Manicur: Nail Polishers And Electric Drills Choice: yes