How to transfer square dance video from cell phone to digital audio player

This is still relatively simple, you can buy a Bluetooth square dance speakers can be plugged into the card on the solution

The video from the phone to the computer, the computer to the memory card and then directly into the square dance speakers on it

I guess your speaker does not have this function, I recommend that you choose the fanatic S1 Bluetooth speaker, but also can be used as a flashlight, the radio is used, it is very good!