I've been on a little bit of a headphone kick these days, and have tried out a variety of sets from several companies. The only on-ear headphones I've tried during this time, even though, have been AKG's K 830 BT's, the company's only substantial fidelity wireless bluetooth headsets. Bluetooth headphones continue to be a comparatively youthful technological innovation, and have been growing steadily as more and a lot more computer systems and smartphones adopt the A2DP Bluetooth audio transmission common. My websites: wireless bluetooth headsets