you should look for this guy --->>> DAViS <<<---- in the trade forums. he sells ALOT and i mean alot of audio stuff... and also alot of other stuff.

here's one of his pages selling wirless Philips headphones -->>>> LINK

worse comes to worst, you can try to PM or call him to ask him to recommend some for you~

i've bought many items from him before, bought 2 headphones and many other items from him, very trustworthy, patient and always helpful if you have any questions. i truly recommend him!