Description - "Welcome to the next generation of Wireless Stereo Sound! The BT-SHS-W is a feature rich stereo experience for Bluetooth enabled devices and for any device such as Ipod, Mp3 players, TV & DVD that has a 3.5mm Phone headphone socket. Using Bluetooth Wireless technology for a totally free cable experience and with full remote control these stylish headphones are your only choice for an all round entertainment solution! By simply plugging in the special 3.5mm phone Jack Bluetooth adapter you will be able to listen to music wirelessly from your Ipod or Mp3 Player or mobile phone, TV, DVD and much more applications. The BT-SHS-W will transmit audio up to 10meters away from the source device playing the sound."
Missed out the ASDA deal before Xmas for the Sony headphones, so I did some digging to find these. This is worth the extra couple of quid as you can basically plug the adaptor into anything with a standard (3.5mm) headphone socket.
Been using them for a few weeks now with no problems and I can confirm they are LOUD! So if you don't mind a neckband design (they look funky enough), I'd recommend them as the site reviews state minor inconveniences rather than any major nastiness.