A free program for Android, by BARUM.
You have just heard about the new technology called 'Hearphones', right?
And you want to buy one, right?
The problem is, you can't find them anywhere. The store that you know is selling them has gone out of business, and the online store is not accepting orders, and so on.
But you know what?
You can make one yourself! All you need is a smartphone and some spare parts.
The parts you need are very easy to get. You just have to go to your local DIY store, or find them online, and order them.
Then you can assemble your own earbuds. It is very easy to do, and you will be able to listen to the world around you with better sound.
