3 Wind Speeds & 4 Modes: There are 4 wind modes (standard /cooling/breeze/sleep) and 3 speeds (high/medium/low) for you to choose, which can meet your different needs. Moreover, the wind direction can be adjusted up/down manually and left/right automatically to cool down your room quickly and evenly. Timer Function & Low Noise: Coming with a 7.5-hour timing function, the air cooler allows you to set the auto-off time to enjoy an all-night sleep with continuous cool, clean and fresh air flow. Easy to Move & Operate: The smart touch panel and clear LED display make the operation much easier. 4 universal wheels (2 lockable) and built-in handles make this air cooler easy to move.