Plastic base and the tpe tip. Here is why:1. new balance 480 all terrain I also liked that the Tecsun allows to turn on the display backlight permanently when desired. Del resto de auriculares, los JBL y los Plantronics tampoco me han apretado (Los Sennheiser no tienen giro de 90 grados). new balance 480 all terrain i have yet to find a bass heavy headphone that does highs right. new balance 480 all terrain Liked the fact it can be folded and rolled (yes, it has two wheels for moving it around). So the carrying case is a lot bigger than Sonys. Style - I love the navy colour, it is very slick looking and stylish, not something I had looked for in headphones before but I have certainly found it here! new balance 480 all terrain These headphones arent bad for the price, but theyre definitely not high-end and they definitely dont produce as much bass as I had hoped for but for the price I cannot complain too much. I ordered the headphones as a Christmas present for my daughter.
new balance 480 all terrain