Pros: Good sound and range
Cons: get very warm if you wear them very long
I got these headphones to wear at night so I didn't disturb my neighbors when I was watching tv or movies at night. I haven't used Sennheiser's other wireless headphones but these seem to put out sound nearly on par with my HD 595s. They do get warm over extended use. I didn't find this to be nearly as much of a problem when watching tv, I'd just take them off during comercial breaks. I also can't say to much about the range as I only used them in my apartment(2 bedroom) but didn't notice any signal loss. Overall I would recommend these headphones. For the money you may do just as well with some of the lower priced sennheisers.