Product name: usb small fan
Product packaging: naked lamp, colorful bone bag packaging, box packaging, pros can choose independently!
Product long shape: two fan leaves with standard USB interface. No Xiaomi logo, multi-color matching
USB fan product size: about 145.5X15X89.3mm
USB mini fan, using silent micro fan, strong wind, good texture

Purchase notice: Android phone fan does not support the use of mobile power! Some phones cannot be used after plugging in. You need to open the OTG function on the phone and the fan cannot be used! (There are a few mobile phones without OTG function)