Pen Nail Polishing Machine USB Cable Portable $ 6.59 Product information: Size: 13.8cm * 2.8cm Material: ABS Input voltage: 100V-240V Frequency: 50-60Hz Power supply mode: USB power supply/socket power supply Speed: 3000-20000 (adjustable) Packing list: Grinder1 Sanding head 6 USB cable *1 Product Image:
