High-end model In very good condition. The headset ear pads are in great shape with no significant deterioration and can be used as is. There are some slight cracks visible on the inside of the ear pads, but they do not affect use. ⬛︎Included: Transmitter unit Headset Power adapter Optical cable This is a 9.1ch wireless headset that enables high-quality sound reproduction with 50mm drivers. - Brand: SONY - Model Name: MDR-HW700DS - Channel Count: 9.1ch - Connectivity: Wireless - Driver Size: 50mm - Frequency Band: 2.4GHz/5GHz - Battery Life: Approximately 12 hours - USB Connection: Yes Thank you for viewing.