Thank you for your interest. Digital Cordless Surround Headphones Transmitter Pioneer Pioneer TRE-D1000 SE-DIR1000. [Contents] Everything in the images is included. [Condition] The item has been cleaned, but as it is a used item, there may be some dirt and signs of use. Power has been confirmed, but the operation has not been confirmed, so it is being sold as junk. The headphone ear pads are considerably deteriorated. [Instruction Manual] Not included. Management No. 2054