Excerpt: Great wireless headphones. Comfortable, lightweight, and very good crisp sound. Bass boost not all that impressive, but surround sound feature is great. Only negative might be the placement and type of control buttons on the side of the headphone. Almost impossible to adjust without removing the headphones. They should be raised buttons (like my old Advent headphones)vs flat keys which you cannot find or press accurately while the headphones are on.
Pros: Comfortable, Easy To Use, Great Sound Quality, Lightweight, Repaceable Earcups
Summary: This is my second set of Sennheiser headphones--one gift given to me at Christmas. Liked them so much, got a second set for my Dad. Great as an early riser to be able to watch television without waking up the hubby! The Crutchfield customer service was excellent to deal with. I would always recommend buying from Crutchfield!
Pros: Fabulous sound quality; long battery life between charges