Just look at the FAQs:
https://www.amazon.com/gp/help/cust...C20__SECTION_A2CBC6FEA850413192ADE593EEC7AA50
It says: 5.1 Audio coming soon!
https://www.amazon.com/gp/help/cust...C20__SECTION_A2CBC6FEA850413192ADE593EEC7AA50
It says: 5.1 Audio coming soon!
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