A 180-gram recording. The only thing is that the support isnt that great they hurt my feet if I wear them too long. I sent them back (AMAZON PRIME IS GREAT, BUT THE VENDOR DID NOT OFFER FREE RETURNS AND IT COST $9. The speakers seem more robust than what I paid so the value is pretty good there. The leather is genuine and may stretch a tad. Though I had purchased them before and was happy with thr quality. It is what it is, not too pumped on it, but not much can be done to fix the poor design/screw/thread situation. I like that it fits into my drawer if I want. i do not like the interface, and when you receive phone calls it give you the numbers with a strange accent. I was totally amazed once her fur dried at how much cleaner her fur is.