How to Use: 1. Connect the drill pen wire to the socket of the main unit. 2. Press the start button to start the work. 3. Set the forward/reverse button to "FWD" to run the motor forward, or to "REV" to run the motor in reverse. 4. Press the buttons "HAND", "FOOT" to switch the hand/foot selector. 5. The motor speed can be changed between 0‑35,000 rpm through speed control. Specification: Condition:100% Brand New Item Type: Electric Nail Drill Material: ABS Power: 75W Speed: 35000RPM Features: Equipped with foot pedal, hand and foot can be switched for polishing, foot pedal operation can control the start and stop of the machine at will, safety and reliable. Uses: Household, nail salon, etc. Package List: 1 x Host 1 x Drill Pen 6 x Drill Bit 6 x SandRing 1 x Manual 1 x Pen Rack 1 x Foot Pedal