Cowboy Hat Shaped Air Humidifier

This air humidifier can be used in car. It's small but offers enough mist fresh air. You will not even aware it if not see the mist. It will stop working automatically when the water run out or it is working during 3 hours. Moisturize the air in a building or room by dispersing a water mist, remove the dust in the air molecules. This hat fits many bottles. 5 5/16" Diameter x 2 3/4" H