The best portable fan to take with you wherever you go On a battery that lasts up to 7 continuous hours Portable mist fan: 3 air speeds - 3 mist levels - Works on a rechargeable battery, or electric cord - 10-liter water tank lasts a long time - LED lighting in multiple colors - High humidification and coverage of the area with a capacity of 6 meters - Good air power to cover the entire place - 180-degree controllable fan angle - Fan size: height 54 cm, width 34 cm