A lot of plastic. The lows are very well defined and never mask any other frequency range. 1940s crepe dress I parked further away today and then tried them at the big box store . I often have trouble with the wire clamps at my gym. 1940s crepe dress These enabled me to convert an ordinary t. 1940s crepe dress I don’t even need the ear pieces to hold them in, for me they are not needed. Clear call quality and good sound, even decent bass for music listening. Where the tray sits, it makes it very difficult and sometimes impossible (depending on if you hang your bike from the seat tube or the top tube) to rotate the crank arms with pedals attached. 1940s crepe dress Accomplished it in about 2 hours on my own and was in no rush at all. Its the tight fit that gives music a good sound when listening.
1940s crepe dress