Shure Professional Open Back Headphones
40 mm neodymium drivers deliver full-range audio with rich, controlled bass; Open-back, circumaural design for exceptionally natural sound, wide stereo image, and increased depth of field;Impedance optimized for direct connection to wide range of portable audio devices; Fully adjustable, premium padded headband with steel frame and sleek, ergonomic design for hours of listening comfort; Oxygen-free copper cable with Kevlar reinforced jacket for superior performance and durability