BearsFire Cool Bottle Shape 180ml Portable Aroma Diffuser Ultrasonic Humidifier Atomizer Purifier LED Night Light Aromatherapy for Car Home Office Use (Blue) High quality ABS material, rubber oil processing surface, fine and soft touching Bottle shape designed air humidifier with LED Night Light function can offer you fresh & moist air USB-Powered, it's easy to use. It can increase air humidity, clean air, smoke and dust You can use it as night lights, the night light can be turned off independently This personal humidifier offers portability that is suitable for travel use. Perfect for use at bedrooms, living rooms, children' room, car, home and office. 6.Improve air quality,Care of your skin