1. Material: ABS 2. USB charging 3. Lightweight and portable 4. Trimming and grinding integrated 5. Charging voltage: 5V 6. Noise: <50dB 7. Motor: silent motor 8. Stable speed and low vibration 9. Gently press to pour out the crumbs 10. Rated voltage/power: 5V-2.5W 11. Strong power, long life, low power consumption 12. Fit nails in all directions, safe and not hurting hands 13. Battery: polymer lithium battery 500mA 3.7V 14. Net weight: 96g 15. Size: 85x85x33mm
