1. Function: negative ion 2. Material: ABS+PC+silicone 3. Size: 15.5x4.5x5.3cm 4. Output power: 2.1w 5. Features: 300,000 pixels, 20 times magnification, high-definition visualization, vacuum adsorption, 3D curved nozzle, skin-friendly nozzle 6. z weight: about 113g 7. Working method: ultrasonic vibration 8. Charging time: about 3 hours 9. Support system: ISO, Android system 10. 4 kinds of suction nozzles: small round holes: suitable for nose; medium round holes: gentle exfoliation/dead skin; large round holes: specifically for stubborn blackheads; oval holes: suitable for nose wings 11. 3 gears: low gear: gentle absorption, mainly for dry skin; mid-range: medium suction, mainly for dry and mixed skin; high-end: strong absorption, mainly for oily skin 12. Power supply mode: USB power supply / built-in lithium battery 13. Battery capacity: 450mah
