https://www.eastbaytimes.com/2020/09/30/review-turtle-beach-upgrades-stealth-600-and-700-with-eye-to-next-gen-consoles/

A new generation of consoles brings an opportunity to take a fresh look at peripherals, and Turtle Beach is doing that with the second generation of its Stealth 600 and 700 headsets. The wireless devices are notable because they connect directly to recent Xbox consoles. They don’t need a USB adapter or a special plug connected to the controller.

Players just press the On button and the Stealth 600 and 700 just worked. With the upcoming Xbox Series X and Xbox Series S, the Gen 2 headsets are expected to have the same compatibility, but delving deeper than that Turtle Beach took the best parts of the previous devices and improved on them.