Perfect Aire 53.5 Sq. Ft. Small Size Room Travel Humidifier

Travel ultrasonic humidifier keeps your immune system going strong, even when you are on the road. Features a compact size that tucks easily into a carry-on, then sits neatly on a nightstand to pump much-needed moisture into the dry air. These tiny water particles fill the room more quickly than regular ultrasonic humidifiers for fast and full coverage. With a whisper-quiet operation, this unit uses a standard individual water bottle - 12 to 24 ounces in about 8 hours. Ideal for small spaces such as an office cubicle or a hotel room. Fits conveniently in a backpack or in carry-on luggage to travel wherever you need to go. 360-degree nozzle with adjustable output direction, so you can direct the mist where you need it. Automatically shuts off the power when the water bottle is empty. Virtually silent, perfect for your workspace during the day or bedside at night. Convenient indicator light that signals you to refill the tank . No filter is needed.