Fangrui Product Details 1. Car Negative Ion Spray Humidifier Aromatherapy Air Purifier 2. Material: Abs 3. Working Voltage: Cd12v 4. Working Current: 130ma-150ma 5. Usage Power: 1.5w-2w 6. Water Tank Capacity: 50ml 7. Spray Volume: 25mlhour 8. Function: Aromatherapy, Humidification, Purification 9. Running Time: Automatic Power Off After 2 Hours 10. Remove Floating Dust, Purify The Dirty Air In The Closed Space In The Car To Prevent Colds, Get Rid Of Static Electricity, Sterile Humidification, Eliminate Fatigue, And Bring A Comfortable Mood 11. In Addition, A Large Amount Of Negative Ions Will Be Released During The Atomization Process, Which Will React Electrostatically With The Smoke And Dust Particles Floating In The Air, Causing Them To Precipitate. At The Same Time, It Can Also Effectively Remove Formaldehyde, Carbon Monoxide, Bacteria And Other Harmful Substances, Making The Air Be Purified 12. Using Ultrasonic Atomization Technology, The Frequency Of 113khz Can Convert It Into 6um Ultra-small Water Droplets, And Diffuse The Essential Oil More Evenly, Bringing Out The Natural Fragrance Of The Essential Oil, Evaporating Evenly, Moisturizing The Air, Making The Skin More Comfortable 13. Size: 57x56x164mm 14. Weight: 60g 15. Instructions For Use: 16. 1twist The Product Water Tank Counterclockwise 17. 2use A Measuring Cup To Measure The Appropriate Amount Of Water And Pour It Into The Water Tank 18. 3add Appropriate Amount Of Essential Oil 19. 4 Tighten The Product Water Tank Clockwise 20. 5plug The End With The Car Charger Into The Car To Light A Cigarette 21. 6 Touch The Car Humidifier Switch