1. 2 gears speed regulation, LED with light design 2. Tender smooth heels, gentle exfoliation 3. Quartz sand grinding head, easy to disassemble and clean 4. The light is on when the machine is turned on, so it is easy to check when using 5. Cleaning method for disassembling the grinding head: press the top button; first remove the top of the grinding head; easily disassemble 6. The 1st gear low speed is suitable for delicate foot skin, and the 2nd gear high speed is suitable for middle-aged and elderly rough skins. 7. Power supply mode: USB charging 8. Battery capacity: 600mah 9. Working time: 1 hour 10. Charging time: 1 hour 11. Voltage: 5V 12. Current: 1A 13. Power: 3W 14. Product accessories: host, coarse grinding head, fine grinding head, USB charging cable, manual, cleaning brush, color box 15. Size: 90x35mm 16. Weight: about 124g
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