See here for example: https://www.theverge.com/2023/9/12/23870723/apple-airpods-pro-usb-c-lossless-audio-vision

Update September 22nd, 1PM ET: In an episode of the Apple Blitz XL podcast, Apple’s Ron Huang explained that the USB-C AirPods can communicate at 5GHz, unlike the earlier models, enabling the lossless audio link to Vision Pro.