Sennheiser's wireless headphones, the Momentum 4 Wireless. Purchased in September 2023 from a consumer electronics store and used occasionally. In the fifth photo, it's a bit difficult to see, but there is a small black stain on the outside of the right earcup. The battery hasn't been heavily used, so I think the degradation is minimal. Accessories include the original box, carrying case, and the accessories inside the carrying case (airplane adapter, stereo mini cable, USB cable, and instruction manual). The original sticker on the outside of the headphones was removed upon first use and stuck to the box, so the box is not in the best condition. Please understand the above as this is a used item before ordering. I will adjust the price as I see fit, so please refrain from negotiating. No need to comment before purchasing; it's first-come, first-served. ===== Wireless headphones boasting up to 60 hours of battery life. - Brand: Sennheiser - Model Name: Momentum Wireless - Color: White - Features: Up to 60 hours of battery life Thank you for viewing. Sennheiser Model Name...MOMENTUM 4 Wireless