Denon AHD2000 High Performance Over-Ear Headphones

Over ear headphone metal hybrid compound molded housing
Micro Fiber Diaphram acoustic optimizer
Acoustic Optimizer technology improves dynamic bass by adjusting sound pressure balance on both sides of the diaphragm
Reference-quality 5-45,000Hz frequency response
50mm Neodymium driver, Impedence - 25 Ohms

Used, good condition.