A:AnswerThe cord is 7 ft and 9 inches. I don't know how these other responses came up with their lengths. I guess the one that says approx. 8 ft is close to mine.
A:AnswerNo, these headphones are standard USB. If you decide to purchase/ make an adapter it will interfere with the sound quality for both input and output. You're better off purchasing the standard 3.5mm ear/headphones.