Astro Gaming A40 TR Wired Stereo Over-the-EarGaming Headset for Xbox Series X|S, Xbox One, and PC with MixAmp M80 Controller Black 939-001769 - Best Buy
Astro A40 HEADSET + MIXAMP M80 Blue Headband Headsets for Microsoft Xbox One for sale online | eBay
OEM Black ASTRO Gaming A40 TR Wired Headset + MixAmp M80 for Xbox Series X S One 97855146977 | eBay
Review & Mic Test- Xbox One Astro A40 + Mixamp M80 Second Generation Gaming Headset - YouTube
Xbox Series X|S Setup Guide - A40 TR Headset and MixAmp M80 : r/AstroGaming