DJ headphones for all uses. 95 dB at 1 mW sensitivity: strong output level lets you preview tracks in any environment. 50 mm diameter drivers: clear playback for strong bass response. 20Hz-20kHz: bandwidth covers all audible frequencies, to preview what your speakers can play. 60 ohm drivers: low enough impedance for strong output volume on DJ gear, computers and mobile audio players. Trendy design. Large ear-cups. Black fabric, matte black housing. Swivel housing for convenient use. Easy 1-ear monitoring. Easy folding and mobility. Extending arms for both large and small heads. Efficient sound isolation. Large ear pads shield the user's ears from ambient noise. Closed-back ear-cups prevent sound from bleeding out. Comfortable housing. Ear pads' width and softness isolate the user's ears.