[SuperSayinHi]

sorry for not answering, ive been busy lately.. i only need to connect the transmitter to the battery and to the sound source which would be either line out or headphone jack which will be simple. The transmitter without the battery is just a flat motherboard smaller than a credit card, it would easily fit if i remove the blue padding and i plan to put some of my own padding inside so nothing moves.
Ill have to somehow have the button pressable so that i can turn the transmitter on and off to save power and to scan for the headphones when i turn the headphones on.. i think thats my biggest problem. The voltage is right.. ive run the transmitter off the iriver's battery already like i said before.
I'll hopfully post some pics soon if i get time.
@Praz: yep thats the headphones, very good sound quality.. trust me!