Thank you for viewing! This is the V-MODA Crossfade M-100 headphones. They are highly rated for both sound quality and durability, and can be widely used from DJing to listening. Model: V-MODA Crossfade M-100 Operation: Operation confirmed, no sound issues Accessories: Dedicated case, detachable cables (orange and others), conversion plug, etc. Condition: There is some wear on the ear pads. They are replaceable, so you can easily refresh them by purchasing new ones yourself. Although there is no outer box, the case and cables are all included. I used them in combination with Pioneer DJ equipment. These headphones can still be used actively. This model is also used by many famous DJs. If you have any questions, please feel free to comment!