JANGI Type-C Personal USB Mini Fan 121 for Android Cell Phones USB mini Fan Type-C portable mini fan 121 OTG adaptor gadget for all mobiles USB Fan  (Multicolor)

If you want to cool down while your phone is handy, this fan is just the answer. Just plug it in, and it gets power from any Type-C mobile phone! Great as a gift, just plug and use! Package included? 1 mini fans Specifications: Voltage: 5v Power: 1w Important notes before buying : 1.Please make sure that your cellphone is with type-C port; 2. If Your mobile phone is Android , the phones should support OTG function . Please check OTG function by installing a free app “OTG USB Checker” from Google Play; If you are having problems with the fan and it is not operating when plugged in . As long as your device supports OTG there is a SIMPLE SOLUTION. The problem lies with the OTG function not being enabled. The EASIEST way to enable this function is to search for the term “OTG” in your SETTINGS and enable it. If you are still having problems please contact us! 3.Children need supervision to prevent injury;