Closed,dynamic, semi-circumaural stereo headphones Earcups can be removed from the headband Specially designed damping material ensures powerful bass response Lightweight turbine diaphragms for low bass High levels and crisp bass for modern rhythm-driven music Extremely comfortable to wear due to ultra-lightweight design, even for extended listening Replaceable leatherette ear cushions 2 -year guarantee Powerful neodymium magnets and lightweight diaphragms for high sound levels Convenient belt clip for adjusting the cable length when listening on the go.