Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Acceptable while it lasted, but...
Review: No wireless headphone is ever going to sound like a good direct wired headphone. I knew that going in, and I found the sound quality acceptable. Not up to a good direct wired headphone, but pretty good in the context of a wireless headphone. Wireless range is somewhat limited, I was not able to get a noise free signal in all the rooms of my house. All that would have satisfied my wireless expectations but...The darn thing crapped out after a few months. This unit is not up to Sennheiser's usual quality. I'm sorry I wasted my money on it.
