Product Name: Nail PolisherProduct color: gold, silver, black, white, pink, etc.Host part:Input voltage: 220VAC or 110VOptional output voltage: 0-17V DCMaximum power consumption: 15WWeight: 1.1kgProduct UsageConfiguration details of electric nail polisher:1. Fast mechanical clamping series handle 1PC2.6 sticks of grinding head 1SET3. Operating lever bracket 1PC4. Foot switch 1PC5. Control box 1PCFeatures:1. Applicable voltage range: 220V2. Using fast mechanical clamping method, clamping is more reliable.3. The operating lever has a unique heat dissipation device, which will not cause overheating and hot hands after long-term use.4. Equipped with a foot switch, it is more convenient to switch.5. Stepless speed regulation, forward and reverse adjustment to meet various occasions