Thank you for viewing. 【High Sound Quality】 The ATH-M20xBT is designed with a focus on sound quality, providing clear and balanced sound. 【Comfortable Fit】 With an over-ear design and soft ear pads, you can use them comfortably for long periods. 【Bluetooth Connection】 Bluetooth compatible, allowing for wireless music playback. The ease of connection is a great feature. - Brand: audio-technica - Model: ATH-M20x - Type: Wireless Headphones - Color: Black - Design: Over-ear There are no noticeable scratches or stains. Everything in the photos is included. The item's functionality has been confirmed by us. If there are any issues, please ask questions instead of immediately leaving a negative review. We will address them. (Previously, a negative review was left simply because the user didn't know how to use the product.) Please consider this item if you understand that it is a used product.