SONY MDR-1AM2 headphones equipped with 40mm HD drivers. - Brand: SONY - Model Name: MDR-1AM2 - Included Accessories: 2 cables, carrying pouch - Driver Size: 40mm HD driver -------------------------------------------------- Thank you for viewing! This item is unused, having been stored at home without ever being used. The cushions show no signs of deterioration and are in very good condition, but please check the photos before purchasing. Accessories such as the case and cords are as shown in the images. Stored in a pet-free and smoke-free environment, so there are no issues with odors or stains. Thank you for your consideration.