Koss Pro4S Full Size Studio Over-Ear Hi-Fi Headphones (3.5 mm Jack) for iMac/Laptop/DJ/MP3 Players - Black

Featuring the all-new SLX40 element, tuned for reference, the Pro4S Studio Headphone delivers an incredibly accurate and unbiased sound, perfect for any studio or creative environment. The D-profile mimics the shape of the ear, creating an ideal seal for the most consistent sound reproduction and an incredibly natural fit for extended creative sessions. Pro4S Studio Headphone features an incredibly rugged mechanical design using the most durable materials. Aluminum earcups with memory foam cushions wrapped in soft protein leather make the Pro4S Studio Headphone structurally strong but incredibly comfortable. Dual Choice Entry - choose either left of right cord entry and monitor through multiple headphones with a unique pass-through feature