Brand: Audio Technica 50th Anniversary Model - Limited to 2800 units worldwide [Important] Please read this carefully. Released in 2011. Aged. I have stored it with care, but the leather parts have peeled due to aging. This does not affect the operation of the main unit, but please refrain from purchasing if you are concerned. What will be delivered: the main unit, carrying pouch, straight cord, curly cord, and 6.3mm conversion plug. Original box and instruction manual are not included. Headphone type: Closed-back Noise control: None Headphone jack: 3.5mm jack Model name: ATH PRO700MK2ANV Noise canceling: Not supported Surround sound: Not supported Maximum input: 3500 mW Weight: 340 g Due to the limited nature of this product, please consult with me regarding the price. As it was released in 2011, the artificial leather is prone to deterioration even with normal storage. Thank you. Photos will be uploaded later, but it is "beautiful" except for the leather deterioration. First come, first served.