Sony Five Surround Sound Headphones

Of course, it connects to the Sony Four via USB port, used for about one to two months, the headphones are in perfect condition, clean, and both the headphones and the USB adapter are still in the original packaging. Comes with a cable; if you want to use the cable instead of the Bluetooth USB, the market price is 300, but due to urgent sale, I'm selling it for 250. Inspection is allowed.