3 IN 1 MULTIFUNCTIONALThis is not only an personal air conditioner, but also is a desk fan, LED mood light, 4 in one multifunction design take you away from the hot summer, enjoy your cooling summer.3 SPEEDS & LOW DECIBELWith nature, medium and strong speed, so you can adjust the wind power to meet your needs.Fulfill the icebox with some ice or ice water, turn on this portable air cooler, and it will disperse the coolness within seconds.No noise interference, let the hot body feel cool easily.300ML LARGE CAPACITY WATER TANK300ML Large Water tank can be used for 4-5 hours When fill it up. You can add ice water mixture to make the wind cooler.Cold air can be sprayed continuously for several hours to keep the body cool.7 COLOR LIGHTS &USB POWERED7 Different Colors an bring you a good mood and help you fall asleep better.Powered by USB cable, compatible with computers, laptops, power banks,chargers and any other USB-enabled power supply,convenient and fast charging anytime, anywhere.SMALL & SAVING ENERGYSmall size, light weight, very easy to carry, suitable for sleeping, working, kitchen, camping, traveling, etc..With high efficiency at low power of working wattage, it saves your electricity bills and does no harm to the environment.