Charging USB Fan Portable Leafless Cooling

Product information:
Power type: USB
Color: 8000 mA [ocean blue] quad core ten times cold wind❄, 8000 mA [Glacier White] quad-core ten times cold air❄, 6000 mA [ocean blue] quad-core ten times cold air❄, 6000 mA [Glacier White] quad-core ten times cold air❄
Motor type: brushless motor
Additional functions: refrigeration
Number of blades: no blades
Specification: 221*203 * 53MM
Operation mode: piano style
Fan Speed Mode: 3 gear