The headphones appear to be in good condition as seen in the photos these are untested because we do not have the proper equipment to test it with so we are listing them for parts or repair in the event that they do not work. The inner foam in the muffs is unfortunately disintegrating so lots of it is falling out. Comes with the original box, Styrofoam, and the purchase receipt. The serial number on the box match the numbers on the headphones so it is the original box. If you have any questions please let us know