Mini Car Air Humidifier Diffuser Essential Oil Ultrasonic Aroma Mist Purifier Description Multi-purpose design, easily humidify the air, reduce dust to keep your home and car interior environment fresh and relaxing. Colorful LED light with USB port, can be used as a night light. Compact and lightweight for carrying and store convenience, suitable for home and travel use. Support auto power off after 2 hours usage, energy-efficient, and convenient to operate with stable and reliable protection system.   Specification: Rated Current: 350mAh Rated Voltage: DC 5V Power: 2W Water Tank Capacity: 80ml Spray Volume: appr.25~30ml/hour Color:black   How to Use: Counterclockwise turn on the product water tank. Pour the amount of water. Add the right amount of essential oils if need. Clockwise tightening product water tank. Insert car cigarette port. Touch car humidifier touch switch Finger skin too dry will cause low touch sensitivity sometimes, and then please keep skin moist(Water) ---> One time touch, blue lights, humidification mode ---> Two times touch, blue and red lights together, aromatherapy mode ---> Three times touch, red lights, shutdown state.   Package: 1* Air Purifier 1* Charging Cable 1* Sponge