Firstsing Personal Space Air Cooler 3 in 1 USB Mini Portable Air Conditioner Humidifier Purifier Desktop Cooling Fan

PORTABLE AIR COOLER FAN: Freon free, three-speed controlled fan with USB powered design, it’s convenient to use it anywhere unlike other AC powered cooler. The latest evaporative cooling technology, draw in hot air and pass it through a wet filter, which then exits the other side as cool, refreshing air.
MUTI-FUNCTIONAL & USER FRIENDLY: This portable air conditioner fan cooler can cool, humidify and purify the air around you. Easy to operate, simply fill with water, plug it into USB port or power bank and the three-speed fan will start blowing. Built-in water tank lasts up to 8 hours.
SEVEN SOOTHING MOOD LIGHTS: This desktop cooler can be used as a soothing night light, sleek compact design fits nicely on your desk, bedroom. The built-in LED mood light can be set to any of its 7 color option, or set to color-cycle mode or turned off with the touch of a button.
Three-in-one multi-function : With refrigeration, humidification and air purification functions in one device.
Adjustable : Three wind speeds (high,Medium,low) can be adjusted,enable to get to 5-8 degree ,you can choose the most suitable one to enjoy your leisure time,sleeping or working time.