<p>Portable --- This mini car humidifier is small and light which is easy to carry. It is suitable in bedrooms, offices, living rooms, cars and travelling.</p><p>Silent operation / USB power --- With sound-free design, it only creates sound less than 35 dB which is very quiet, giving you a perfect sleep. You can even use it with children and pets at home. With the USB power port , you can charge it with computers</p><p>7 colors LED night light / car humidifier ---- 7 colors LED night light will give you more choice to find your favorite color. Just plug it into the car's USB port, it can purify the air inside the car and prevent static electricity and dust, reliving dry</p><p>Relieve rhinitis --- If you have rhinitis, when you have rhinitis, this product can relieve your nose tension and dryness, making your nose feel moist and comfortable.</p><p><br></p>