[Five-in-One Function] - Enjoy the comfort of a four-in-one device! This portable air conditioner combines the functions of a mini air conditioner, a humidifier, an air purifier, a table fan, and a night light in a stylish and portable format, providing complete refreshment and optimal comfort. (You can add ice cubes and water to the tank for optimal refreshment.) [Large Water Tank and LED Indicator] - This mini air conditioner features a large 680ml water tank, ensuring continuous refreshment for 5-6 hours without frequent refilling. A transparent indicator light allows you to monitor the water level at a glance, ensuring continuous refreshment. It is equipped with seven different colored LED mood lights to create a pleasant and relaxing sleeping environment and can also be used as a mini night light. [Efficient Cooling Technology] - This quiet portable air conditioner uses advanced evaporative misting technology to distribute cool air while consuming minimal energy. With three adjustable fan speeds and three mist levels, you can customize the cooling experience to suit your needs. You can set three wind speeds: high, medium, and low, and three adjustable mist levels: low, medium, and high. [Portable and Versatile] - This mini air conditioner is compact and features a portable handle, making it perfect for use at home, in the office, while traveling, or during outdoor activities. You can place your own aromatherapy tablets (not included) in the center of the mini air conditioner. It is incredibly quiet (40dB), so you don't have to worry about the noise disturbing you or your neighbors. [Ideal Summer Gift] - This air cooler fan is simple and intuitive to use, making it very easy to use. Simply plug in the USB port, select your desired wind speed and mist level, and enjoy instant refreshment. It's the perfect gift to keep your family or friends cool on hot summer days.