Portable and Useful: you will receive 1 pieces of white mini air cooler fans that measure approx. 16.6 x 14.2 x 15.2 cm in length, width and height, which can rotate up and down for airflow to cool efficiently, making you feel cooler in a hot summerBreathe Safely: the mini air conditioner contains the filtering cotton inside that can help you to block effectively the dust and particles from the air, to make the air fresher, so that you can enjoy a cleaner air environment in office or at homeKeep Quiet and 3 Air Speeds: our air conditioner fan can work efficiently at low noise levels, and there are 3 air speeds for you to choose according to your actual needs, simple but convenient, suitable for use the whole night and make you have a sweet sleepLight At Night: this desk air conditioner for office can give off soft and colorful light at night, not only can it help you to build up a romantic ambience to meet your sleep needs, but also suitable as a small night light for you to see at midnightLow Energy Consumption: the small air conditioner is powered by USB, and with water or ice filler at the top, you can add the cold water or ice into the air conditioner fan, and it will release fine mist, which can not only cool you down quickly, but also add humidity to the air, providing you a cozy use experienceVentajas: funcionamiento silencioso, suministro de aire circulante, compacto y portátil, 3 velocidades de viento, carga USB, rotación en ángulo