4 In 1 Multifunctional:This is not only a personal evaporative air cooler, but also is a desk fan, LED mood light and humidifier. 4 in 1 multifunctional design take you away from the hot summer, enjoy a cooling summer.
USB-Powered:The air conditioner has a cordless & hand strap design which makes it easy to carry and storage. The USB port can be used with adapters, mobile power sources, computers, vehicle chargers, and other devices.
Large Capacity Water Tank & Humidifier:500ML large water tank of this evaporative air cooler can be used for 6-8 hours When fill it up. You can add ice water mixture to make the wind cooler.
Comfortable:The personal cooling fan also has a humidifier function that is suitable for sleeping, without the feeling of dry breathing caused by traditional air conditioning, and effectively solves the problem of dry respiratory tract during sleep.
3 Adjustable Wind Speed:The portable air conditioner has 3 adjustable wind speeds. You can choose the wind speed that suit you according to different scene. You can also adjust wind direction into vertical rotation if you need for various occasion.
Timing Function:The cooler has an extended timer up to 8 hours and would do a better job of ambient temp reduction if you left it running for that long and will automatically turn off if oversleep or leaving. You can set 2/4/8 hours.