Black wireless headphones (with a separate carrying case) that combine sound quality and comfort. ■ Wireless Headphones - Brand: audio-technica - Model Name: ATH-M20xBT - Color: Black - Instruction Manual: Included - Accessories: Included ■ Carrying Case - Black Enlace Thank you for viewing. I just purchased these in October from Amazon. I am selling them because I received another pair of headphones. I have only worn them a few times at home. I am also including a carrying case that is compatible with these headphones, which I purchased at the same time. The total cost was about 10,000 yen. I threw away the headphone box when I bought them, but I will include the instruction manual and all the contents.