The Apple AirPods Max (2020) is the latest addition to the AirPods family. This revolutionary product offers a unique combination of advanced audio technology and sleek design. The AirPods Max feature an advanced acoustic design, with powerful drivers that deliver deep bass and clear, detailed sound
From Wikipedia
AirPods Max are wireless Bluetooth over-ear headphones designed by Apple, first released on December 15, 2020. They are Apple's highest-end option in the AirPods lineup, sold alongside the base model AirPods and mid-range AirPods Pro.