& The 15 hours timer function can also be used to set the portable air conditioner to turn off automatically after a certain period of time, especially beneficial for a good night's sleep, avoid the evaporative air cooler from running throughout the night and potentially causing discomfort or disturbances while you sleep. Moreover, the LCD provides a clear and easy-to-read display, making it better to be controlled and customized the speed, modes, timers, and so on. & Designed with 4 modes (normal/natural/sleep/cooling) to meet your basic daily needs. Whether you prefer a normal flow, a natural breeze, a peaceful sleep, or a cooling effect, FANCOLE evaporative cooler has got you covered. Moreover, just press the button, and the 3-level adjustable wind speed of FANCOLE cooling fans for bedroom (low/medium/high) perfectly balances comfort and efficiency. " & " The evaporative air conditioner is 43" in height, which Increased airflow coverage: The height of the air conditioner portable for room of the tower fan allo ws it to distribute air over a larger area compared to shorter fans.