How to turn your Android device into speakers

Since I’ve been travelling a bit, I’ve been taking my computer around
with me. What I haven’t been taking is my speakers as they are too
large to carry around. I could and do use earphones but sometimes its
nice to have speakers so more than one person can hear.

The solution? To use my Android phone as speakers. To do this, you need two apps, one for your mobile and one for your computer.