USB Portable Hanging Neck Fan Turbine Refrigeration System

Product information:

Leaf material: No leaf
Additional features: Flash
Color: White, navy blue
Size: 210*170*45mm
Style: Everything goes with it
Function: three semiconductor refrigeration up and down blow
Motor type: brushless motor
Case process: oil injection
Built-in battery: Built-in battery
Size: 210*170*45mm
Operating temperature: 0 ℃ -40 ℃

Packing list:

Fan *1, USB*1, Manual *1