Here is a review left by a customer on a product. Would you say he was satisfied or dissatisfied?
Title: Very nice sound output, perfect to carry, elegant.
Review: This Sennheiser PX 100 Collapsible Headphones is pure joy, I have listened and enjoyed more my music that I had been listening for years before. I noticed and could differentiate clearly all the the instruments playing, which i never could before. It is a good buy.
