This is a Sennheiser HD569. I purchased the domestic genuine product three years ago. While there is a sense of use, the pads are not worn out and I believe it will still produce beautiful sound. The stereo phone jack cable is approximately 310cm long. The cable with remote and microphone is approximately 120cm long. Both are genuine cables. There are no issues with power. Sennheiser over-ear headphones, foldable, with soft pads for comfortable wear. - Brand: Sennheiser - Type: Over-ear - Color: Black - Features: Foldable - Ear pads: Soft pads - Connection type: Wired Thank you for viewing.