Commercial Evaporative Air Cooler Fan, 150W Cooler with 55L Capacity Water Tank, 120°Oscillation, 3 Wind Speeds Air Cooler for Room Outdoor(150W)

【3-in-1 Evaporative Cooler】This portable swamp cooler integrates air conditioner, fan, and purifier, with three-sided thickened ice curtain, greatly increased water absorption, rapid cooling, and easy enjoyment of fresh air. 【55L Large Vision Water Tank】Built-in 55L large water tank can keep the evaporative cooling fan cool for 10 hours, avoid frequent water addition, and send 4 ice crystals, allowing you to enjoy super cool in seconds. 【Excellent Cooling Effect】Air cooler has 3 sided intake pannels allow for fast cooling and super cool air, delivered strongly with powerful fan motors. It also has an ice compartment for ultra effective cooling. 【Easy to Operate & 2 Modes 3 SpeedsThe built-in mechanical buttons have three airspeeds (Off, High, Med, Low), pump (On, Off) and oscillation motor (On, Off) to be controlled independently. Manually adjusting the air outlet up and down is available. 【4 Rolling Casters Movable】4 universal wheels at the bottom of the portable evaporative cooler, it is very convenient to move the cooling fan around, you can walk in every space of your home from your living room to garage or yard. Even the elderly can move it to wherever they like easily.