Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sennheiser Fan

I had my first set of open air white plastic Sennheiser headphones in the early seventies; would run the 150' cable from the stereo down to the beach and listen to Cat Stevens, et al, for hours. Now, in the day of the mp3 and xm player, I have a pair of basic Sennheiser ear buds with a convenient volume control slide. I purchased these PX200W phones simply to see if I could get a little more 'oomph!' in the playback. I'm pleased with these phones, like the white finish, and, as another reviewer commented, 'as soon as you figure out how to wrap them up in the convenient carrying case without destroying them...' you are home-free. I'm a dedicated Sennheiser fan, and use these new phones as an alternate to the very convenient buds.