[USB Charging] PLEASE MAKE SURE TO USE 2A 5V ADAPTER, A USB cable must be connected at work. The output voltage of power supply should be 5V DC and output current should be equal or larger than 2A, so that the air cooler could be started normally.
[4 IN 1 PORTABLE AIR COOLER FAN] Combined portable air conditioner cooler, desk fan, air purifier, air humidifier into this air cooler fan.
[Features]Axial air duct technology: Golden axial flow three-dimensional air intake on all sides, providing the driving force for the hurricane. Large cross-section and large angle aviation turbine blades: increase the contact area with the air. Separate water tank design: add water to 180 ML, humidify for 4 hours.
[Easy to Use and Leakproof] It is easy to use this personal air cooler. Simply add water, connect the device and turn it on. A large leak-proof water tank prevents water from escaping effectively. This air cooling unit is suitable for all rooms, offices, travel, camping and other activities.
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