【4-in-1 Portable Air Conditioner】The evaporative air cooler has 4-in-1 functions of refrigeration, humidification, and air purification, avoiding the difficulty of indoor air drying caused by a regular air conditioning fan after long hours of work. 【Customizable Fan Speeds】The touch panel adjusts three fan speeds (low/medium/high) to meet your different needs at different times. 【Small and Portable】This portable air conditioner has a compact portable design, lightweight, hidden handle, easy to carry; you can put the portable air conditioner in the kitchen, bedroom, office or anywhere. Please note that it is for personal use only and does not have the same effect as an air conditioner. 【500ML Water Tank】This air cooler has a large capacity water tank, no need to add water frequently, and the usage time is longer. Filling water can continuously use 4-5 hours. It can also be used as a fan when water is scarce. 【Air Cooler Fan】Gives you fresh and clean air for a comfortable summer. It