"Over the last year or so, a number of headphone manufacturers have adapted Bluetooth wireless technology for their portable models. And when you stop and think about it, eliminating the wires from portable headphones makes a lot of sense--no more tangled, dangling, or broken cables. Creative's Bluetooth entry, the CB2530, lists for $150, which is at the upper end of the price range for this type of headphone, and it comes in black or white finishes."CNet gives these a 5 out of 10. I have to agree, at $150, the sound quality needs to be improved. Until then, these are a bit more gimmicky then I would like.