🌬️ 4-in-1 Personal Air Cooler: Mini USB Fan Evaporative Humidifier Purifier with 7 Colors LED, Portable Desk Cooling Fan for Home, Room, Office, Outdoor Use Review

❉❉ New Space Air Conditioner -- C-color Personal Air Cooler with Spray humidification is compact and portable 4-in-1 Air Space Conditioner. 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. Be cool this summer no matter where you are with your economical, highly effective Personal Space Cooler using classic swamp cooler technology. ❉❉ Energy Efficient & NO-FREON -- Low Energy Consumption same as the power consumption of a light bulb,uses no freon, much cheaper than running a freon air conditioner in Hot Summer Days. No blades exposed no possibility to hurt people and totally safe for using by kids or pets. ❉❉ Unique Spray Humidification Design -- Our portable air conditioner has the 4-in-1 function: Spray humidifies, Purify, Cooling, 7 colors LED atmosphere light. Most importantly, our unique design is a spray humidification hole in the middle of the fan blade, Is our unique design, differs from others. ❉❉ Fast Cooling Down -- Fast cooling down the hot air around you. With 3 fan speeds, you could select the perfect wind power as you need. This air Personal space conditioner pulls warm air from the room through its evaporative water filter to create your personal space with both humidified and cool air, allows you to add essential oil, ice or ice water into the tank to accelerate the cooling speed. ❉❉ Easy Operation & Space-saving -- Just simply add water or ice water and then plug the USB cable into a power bank or any USB interface to use DoubleFly Portable Mini Air Cooler Humidifier via pressing function button. Compact mini size (5.9*6*7.28inch), perfect for home, office, travel, outdoor activities use, etc. Easy for you to control the product.