Product information:
Power supply: USB
Product Features: Keychain Fan
Noise: 36-45db
Rated voltage: 3.7V
Rated power: 1.5W
Rated frequency: 50HZ
Operation mode: button
Color: FY7714F Pen Holder Fan/Yellow, FY7714F Pen Holder Fan/Green, FY7714F Pen Holder Fan/Blue
Function: charging
Motor type: brushed motor
Shell process: plastic
Packing list:
Fan pen holder*1