SPECIFICATIONS Weight: 0.52KG Speed: 0~35000RPM Size: 22.5*17*5.3cm Power: 35W Output voltage: 12V Number of Pieces: COMBO No-Load Speed: 35000rpm Nail Drill Type: USB Plug Nail Drill Model Number: JF-602 Material: Stainless Steel Material: Stainless Steel Item Type: Electric Manicure Drill & Accessory Input Voltage Range: 110V~240V 50/60Hz Function: Manicure Pedicure uv gel polish Feature 4: Portable Nail Manicure Machine Feature 3: Nail File Nail Art Tools Feature 2: Nail Drill Art Equipment Feature 1: Rechargeable Nail Drill Machine Kit Drill Bit Port Depth: 1"(25mm) Display: LED speed display Direction: Forward / Reverse Certification: FCC Built-in lithium battery: 2600mAH Application: Home & Salon professional nail Tech use Adapted Drill Bit Diameter: 3/32"(2.35mm) Accessories: 6pcs Nail Drill Bits