Fangrui Product Details 1. 2046 Visualized Hot Compress Blackhead Suction Device Pore Cleaner And Bubble Export Instrument 2. Function: Negative Ion 3. Material: Abs+pc+silicone 4. Size: 15.5x4.5x5.3cm 5. Output Power: 2.1w 6. Features: 300,000 Pixels, 20 Times Magnification, High-definition Visualization, Vacuum Adsorption, 3d Curved Nozzle, Skin-friendly Nozzle 7. Z Weight: About 113g 8. Working Method: Ultrasonic Vibration 9. Charging Time: About 3 Hours 10. Support System: Iso, Android System 11. 4 Kinds Of Suction Nozzles: Small Round Holes: Suitable For Nose; Medium Round Holes: Gentle Exfoliationdead Skin; Large Round Holes: Specifically For Stubborn Blackheads; Oval Holes: Suitable For Nose Wings 12. 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 13. Power Supply Mode: Usb Power Supply Built-in Lithium Battery 14. Battery Capacity: 450mah