Black wireless earphones made by SONY, with a storage case. - Brand: SONY - Type: Wireless Earphones - Color: Black - Storage Case: Included Thank you for viewing. I have used these a few times. I have confirmed that they power on. I have lost the box and other accessories, so I am selling only the main unit. There is a slight scratching sound when opening the case. Please purchase only if you understand that this is a used item.