The SPT-SU-1053B-Portable Humidifier is a lightweight and compact device capable of delivering fine mist. It operates quietly in the background and the Ultrasonic technology delivers clean and fresh moisture laden air. Now, you and your family can breathe easier with this portable humidifier. The SPT-SU-1053B is ultra portable and can easily fit into a suitcase or trunk. Take it wherever you go-to the office, vacations, picnics, etc. It comes with three different sized bottle adapters and a universally accepted 100-240V AC adapter. The dimensions of the SPT-SU-1053B-Portable Humidifier are 4.33L x 2.56W x 3H inches. It has a net weight of 0.91 lbs. The portable humidifier comes in Black and White.