Automatic Spray Sanitizer Air freshener HumidifierThis device maintains the moisture level in your air-conditioned rooms, while your AC's are constantly pulling out moisture, thereby ensuring that your throat and nose do not get dry, providing you relief from dry cough and cold. You may also add 1-2 drops of your favourite essential oils to make your surroundings fragrant Space & Power Saving Design for Baby Rooms, Study Rooms & Cars: Compact oval shape design, perfect for bedrooms, office & study desks and your car. Takes only a few inches of space and consumes only 2 watts of power. Quiet Operation: In-built ultrasonic oscillator converts water quietly into mist, without disturbing your baby's sleep or while you read your favourite novel. Product features :Ideal for uses: Ideal for Desks, single rooms, baby rooms, travel hotel room. Small enough to take with you wherever you go, even your car. Plugs into any USB power source including portable phone chargers, puts moisture back into dry air from over-heating or cooling.Max storage water tank : Enough big volume can satisfy your demand to continuously work for hours. Every  hours, the humidifier diffuser will automatically shut off to ensure safety whether there is water inside or not.Easy to use : You just fill up the cup with water, after the internal filter is soaked, plug the device into your USB port and press the on/off button.Multiple power sources :It can be powered by power bank/PC/Laptop/USB Charger and other devices with 5V 1A, it can also be placed anywhere, very convenient to carry and easy to operateLED nightlamp : LED Light, Decorate your life! There are  modes: colour auto changing mode; Stay on one single colour mode. You can choose according to your preferences Read Less