I love bluetooth, short range hi-tech radio that can transmit all sorts of data. Bluetooth headsets are AWESOME because you can listen to music, game, or call your friends with no cord hanging around. I have had trouble making my own bluetooth module so this is definitely a hack, not a build. You can connect this headset to any bluetooth enabled device such as a tablet, computer, or almost any phone. There is NO DONGLE NECESSARY, and it only costs about 20$. The headset I used was a 'Skullcandy slyr' pair I had laying around. I like these because they are cheep, they have great quality sound, and they come with a mic. Get some Here
. The second component you will need is a bluetooth speaker. Radioshack makes one for about 20$. I loved it so much as a speaker that I bought 2 so I could still have a speaker after the hack was done. Don't go all out on the quality of your speaker, it only makes life harder if you accidentally break it. Get a Radioshack speaker here
(or at your local store). Now then, ONWARD AND UPWARD.