The Behringer HPX2000 provides everything you need for comfortable listening. The two rotating, reversible ear cups contain high-resolution cobalt capsules that deliver every nuance of your sound. Because of the demands of your active lifestyle, the one-sided is engineered from the finest oxygen-free copper wire that resists tangling and provides maximum durability. The HPX2000 also comes with a 1/4" TRS adapter for the 1/8" TRS connector, making it compatible with everything from your MP3 player to your mixing console. With the HPX2000 headphones, you get truly exceptional sound reproduction at an incredibly-affordable price.