1. Mobile air conditioner, portable air cooler - suitable for home, office, and travel. This mobile air conditioner and portable air cooler are suitable for home, office, and travel, offering comfort with 3 cooling speeds. 2. Dimensions: 16.5 * 16.5 * 24 cm. The multifunctional four - in - one portable air conditioner combines the functions of an air conditioner, a fan, a humidifier, and a 7 - color night light, making it a perfect solution for creating a comfortable environment at home, in the office, or during travel. 3. Three wind speeds: This portable air conditioner provides three speed modes (natural/medium/high). A peaceful and pleasant sleep: The mini air cooler operates very quietly. Its unique air duct design and 7 - color mood lights on hot summer nights create a comfortable sleeping environment. 4. Please allow a 1 - 3 cm error due to manual measurement; colors may vary due to differences in lighting and the screen. Please refer to the actual item received. Thank you for purchasing products from our high - quality store. Have a great day!