Music Light (fits in Pocket)

i know that speakers don't fit in a pocket by headphones DO !

you will need:
jack splitter
audio cable
tip 31 transistor
light e.g. led flashlight
soldering iron
tape (electronic tape)
solder
knife or wire stripper  

http://www.youtube.com/watch?v=xDR-VjluxwQ


vid

Step 1: My One

this is my one

Step 2: Strip Cable and Solder

carefully strip audio cable you should have 3  wires

solder this circuit DO NOT SOLDER TO BATTERY !!!

if you do it wrong it wont work as-well 

Step 3: Connect Battery

connect wires on battery in battery box like so

Step 4: Plug in Like

plug in like so and put loud song with beats