This is the IMAX ENHANCED DEMO CONTENT VOLUME 1, allowing you to experience IMAX ENHANCED sound and visuals. It can be played in DTS:X/DTS-HD, so you can enjoy it even if you don't have IMAX ENHANCED equipment. How about using it for speaker checks in your home theater? ◆Product Condition Unopened. Please note that the product is compatible with ULTRA HD Blu-ray players. ◆Product Description Manufacturer: IMAX Product Name: IMAX ENHANCED DEMO CONTENT VOLUME 1 ※We also have other 4K Ultra HD Blu-ray discs in stock. ■2020 DTS DEMO DISC VOLUME 24 4K ULTRA HD ■ IMAX: JOURNEY TO THE SOUTH PACIFIC We will offer a discount if you purchase multiple discs, so please feel free to contact us.