Large Battery Dual Motor Household Small Air Cooler, 5-speed Air Cooling Fan 720 ° Surround Air Blower, Portable USB Fan

Power supply: USB
Applicable area: 60
Wind speed gear: 5
Operation mode: Ordinary button
Built-in battery: Built-in battery
Built-in battery capacity: 2000 MA -4000 MA
Motor type: brushless motor
Number of blades: 3
Shell process: spraying (UV paint, rubber paint, metal paint, piano paint, pearl powder)
Fan type: USB fan
Additional features: shake head
Size: 360� adjustable