3,Speed USB Air Cooler, 500ml Tank, 6W, Timer, Quiet Operation For Home, Office Dorm Use

Adjustable 3 Levels: The air outlet can be adjusted for the third gear wind selection, with different wind speeds, the third gear regularly enjoys the cool breeze, and the 2H/4H/8H timer shuts down. Water Circulation System: Water circulation system, the hot air becomes moist and cool air after cooling through the wet curtain circulation work, giving a cool breeze in the hot summer, cool and cool.