LifePlus Air Cooler combines a cooling fan and an evaporative air cooler to bring coolness to your summer, keeping you away from dryness. Sleeping mode not only allows you to have a sweet sleep but also saves energy. LifePlus Swamp Cooler takes advantage of a bladeless fan and has a powerful air supply capacity and 70°oscillation. 3 COOLING MODES Normal/Natural/Sleeping modes switch speeds to simulate wind changing, feel the soft breeze surround you; high/middle/low 3 wind speeds create a most comfortable zone for your working and sleeping. The Tower cooling fan cools at low/medium speeds at less than 45dB low noise in sleeping mode, and won't disturb your rest at summer night. Evaporative air cooler with only 80W power supply spends less energy, humidifier function helps to save you from dryness of AC as well. No need for a compressor as Air Conditioner, Swamp Cooler is a cost-effective way to cool indoors, which is also low maintenance cooling option for homes and offices. Ice Water Cooling from the Arctic Ocean. 3-in-1 Air Cooler, Tower Fan & Humidifier. 3 Cooling Modes: Normal/Natural/Sleeping. 3 Wind Speeds: high/middle/low. 41.5" high floor cooling fan. 50° Oscillating. 12 Hours Timer. Water Adding: Top and bottom water tanks. Remote Control and Control Panel.