Thanks for the replies. What Id like to have is a transmitter built into an MP3 player with wireless headphones, but it doesnt sound like the technology is up to it yet. Thanks for the help. Phil

Hi all, Im not a headphone guru and am hoping someone more switched on can help. Im looking for some small wireless headphones to use outdoor. Ive looked but cant find any and would like some for my outdoor business. Do any exist and if not, any idea why not?