Summary: I like sony ericsson products, they always look stylish to me and this speaker was no exception. The speaker system sounded pretty good with my brand new W508, potentially loud but no 'base' sound just average, but it did'nt last! One of the clips broke after two weeks. I took care with these as they seem to be a major complaint with most people i know. I use bluetooth headphones because these clips limit longevity of the product(s).