I purchased a Mini usb fan for my lg phone and it is not working

Solution
You need to make sure that 1. your phone allows the usage of such a device (not all phones do) and 2. that the device you purchased is compatible with your particular phone. You will need to check with the phone's manufacturer for the first one and the fans paperwork, or perhaps the fans manufacturer for the second aspect.
You need to make sure that 1. your phone allows the usage of such a device (not all phones do) and 2. that the device you purchased is compatible with your particular phone. You will need to check with the phone's manufacturer for the first one and the fans paperwork, or perhaps the fans manufacturer for the second aspect.
 
Solution