MP3 sound from arduino how to connect to external soundboxes

Using Arduino Audio
1

Hi, I am newbee,

one of my projects is to transmit from arduino mp3 sounds to external not wire connected soundboxes,

how to do this?

I do not have much space onto/by side of arduino board....

its inside a small device

Thanks for any comments and advice, Roland from Frankfurt

2

You'll need an [u]MP3 Shield[/u] to decode the MP3 and to play the audio (as an electrical signal). And, an SDcard to store the MP3s.

Oneway to go wireless is with a [u]Bluetooth Transmitter[/u]. Of course, you'll need Bluetooth Headphones/speakers or a Bluetooth receiver on the receiving end.