c500 and bluetooth headphones

[Guest holr]

hi,

ive been looking at the following product

http://www.bluetake.com/products/BT420EX.htm

a wireless bluetooth headphone set from a company called bluetake. Im wondering, for anyone that has had the chance to try these out, will it work with the c500 fine (playing phone calls as well as music from the builtin windows media player or betaplayer) without having to use the additional bluetooth dongle supplied in the package?

Seems like the headphones have two main uses, 1, to connect via bluetooth directly to your phone for calls, and 2, via an adapter which plugs into an audio jack, gives you bluetooth audio from any source.

Will these headphones work, in situation 2 above, with the c500 without having to use the bluetooth adapter in the audio jack, rather just connecting directly to the bluetooth in the phone to enable audio?

thanks!

holr