HighlightsEfficient CoolingDetails*Features* - *Efficient Cooling* - This portable air cooler draws in hot air and cools it quickly through evaporative water cooling technology; making you surrounded by humidified and cool air. For better cooling effect; you can add some icy water. You can also freely adjust the flexible air vent to point to the direction you want.*3 Wind Speeds & 2 Modes* - 3 Wind speeds(high/medium/low) and 2 wind modes(natural/cold wind) are designed to cater to various needs