Bluetooth Headset Hack

My mum wanted to play some music from my desktop computer on her stereo(which doesnt have usb support but has stereo jack audio input) - and I was looking for reasons to hack stuff.
so i took  old broken bluetooth headset (that my ex broke...bla bla ) and  hacked it to include a stereo jack - and now she just plugs it in and plays the tunes(audio streaming) :)  

Future improvements:
1. Write a computer program to include voice control so she can just change music or switch of the computer off from her room using a voice command.
2.Hack the stereo to charge the bluetooth headset without unpluging it. (she probably wont let me do that lol )

This is the circuit diagram

You are going to need: 
1. Bluetooth headset 
2.Stereo jack(3.5mm)
3.Soldering iron and wire 
5.Hot glue gun 
4.Thin wire 
5.General tools - e.g wire stripper 

Take the cover off  and be carefull with the small wires inside 

strip of the casing of the stereo jack if needed to 

Solder two wires to the stereo jack
- bridging the top 2 connections for left and right(black wire ) - then ground wire on third connection (white wire)

This is because the bluetooth headset has only two wires(mono output instead off stereo left and right ) 
*You might also want to snip off the microphone wires for privacy - but I didn't because I actually need that microphone for future hacks 

Make a small hole on the headset cover and insert the stereo jack then glue it on with hot glue 

Solder the wires from the stereo jack to the headset wires 
be very careful because you might end up pulling the wires off like I did 

Put the cover back and you have a finished product - tadaa!

Plug in your headset to the input(female stereo jack) of the stereo
Turn it on and pair it to your computer
Play some music