Callmate Cool Bottle Portable Room Air Purifier  (Green)

"180ml Mini Bottle Ultrasonic USB Air Humidifier Portable Cool Mist Humidifier with Warm Nightlights for Office Home Room Bedroom. Humidifier provides moisture for sinus irritation, dry skin, suitable for car, office, bedroom and etc. Particularly suitable to use in the dry autumn and winter. Refresh the quality of air we breathe, let you feel relaxed. Help calm makeup moisturizing after makeup, applying mask, using skin care product. Features: 1. Ultrasonic operation. This adorable humidifier is with high-frequency vibrations to generate a micro-fine cool mist. 2. With LED lamp, can also be used as the little night light. 3. Automatic power off after been working 4 hours, ensure the safety. 4. Add essential oil in water, can be used as aromatic machine, giving you a SPA at home. 5. Full closure silica gel, the water won't come out even if knock down the bottle carelessly. 6. Powered via USB port, can connect to portable power source, computer. 7. Press the switch for the first time, the LED light and humidifier work together. Press once again, the light turn off, and the third time, humidifier turn off at last. 8. Portable and removable tank and easy refilling. Operation guide: 1. Open the cover, and add water into the container. 2. Cover the container. 3. Connect USB cable with your computer. 4. Press the button to spray. Tips: 1. Please add water in time when used up. 2. There is a spring in the humidifier, don't lose it. The humidifier won't work without it. 3. Please keep the mouth of the spray clean and put the product in the clean place when you don't use it. Specifications: Material: ABS resin + electronic components Water capacity: 180ml Power: USB Input: DC 5V Consumption: 1.5w Fog volume: 40 - 50ml / hour Time: 4 hours auto power off Size: 5 x 18cm (D x H) Color: Green Package: 1 x mini humidifier"