Description Features:Ergonomic DesignWith pen barrel type body and frosted surface, the electric nail drill is not easy to leave fingerprints, small and convenientAdjustable Running Speed0-20000 rpm running speed, you can adjust the speed according to your own needsPink Drill BitsThe head of the quartz drill bits is relatively large, which is suitable for large-scale grinding occasions, such as removing dead skin on the soles of the feet, removing calluses, etc.Low Noise and Low HeatThis electric nail drill is with a powerful yet quiet motor. Also, the smart heat dissipation can avoid overheating efficiently. (No more than 20 minutes of continuous use each time is recommended).How to Use1. Press the securing button. 2. Rotate to the right to unlock the slot. 3. Insert the desired sanding head. 4. Rotate to the left until tight.Specifications:Material: PlasticColor: PinkSize: (Approx)(LxW) 13.8x2.8cm/5.4x1.1inchVariable speed control: 0-20000 rpmFrequency: 50-60HZInput voltage: 100V-240VPackage Included:1 x Electric Nail Drill18pcs x Drill bits1 x Charging cableNote:1. Due to the light and screen difference, the item 039;s color may be slightly different from the pictures.2. Please allow 0.5-2 cm differences due to manual measurement.