Truely Cordless Naill Drill Machince Our electric nail drill is a rechargeable nail drill with a cordless pen-shaped design. With it, you are free to move without having to worry about accidentally yanking the cord. It can also mean no more annoying tangled wires. Perfect for home or salon use. 5 Speed Ranges - Infinitely variable speed from 0-20,000 RPM. Enough speeds for nail professionals & begginers. Cordless & Rechargeable: Built-in battery, you can use it without any cord. It brings you a wide range of movements. Low heat, low noise, low vibration, and portable compact size, change the nail drill bit freely. Forward / Reverse directions can be used with right-hand or left-hand. Nail Drill Self-protection Mechanism: The handpiece will stop rotating when there is an unnormal pressure. In that case, please turn off the nail drill and adjust the speed to Min. Then, turn on the nail drill again. Reachargeable & Cordless Nail Drill Truly cordless design with a built-in rechargeable battery. A USB Type-C charging cord with an upgrade USB interface, easy to use with any USB socket. Two Directions to Choose Click to Forward/Reverse, suitable for both right- and left-handed use. It makes this electric cordless nail file easier to smooth your nails. Cordless Nail Drill Kit Come with 12 pieces of drill bits and 6 sanding bands ,fit most rechargeable electric nail file machines. Suitable for nature manicure pedicure, gel nail polish, acrylic gel, cuticles, and dead skin. Easy Control by 3 Buttons Step 1: Choose one nail drill bit, insert it into the head socket. Step 2: Press the ON/OFF button for 2 seconds to turn on or off the device. Step 3: Press "+" or "-" for control to accelerate or decelerate the rotation speed. Step 4: Click on the power button to change the rotation direction of the bit. Step 5: After the polishing is finished, please press the Power button for 2 seconds to turn the machine off and take out the drill bit. Specifications Color: Fuchsia Nail Drill Size: 5.5" X 0.86" Battery: 1200 mAh Charge Port: USB-Type-C Max Input: 100-240V, 50/60Hz, 5V Note: The package doesn't include the adapter. It is recommended to use a 5V adapter, please don't use the adapter to exceed 5V.