The next AirPods Pro update might be a USB-C charging case

But Apple reportedly has u2018no plansu2019 to switch the cases for the cheaper AirPods to USB-C.

Apple AirPods (2nd Generation) With USB-C Test and Review

AirPods Pro (2nd generation) with MagSafe Charging Case (USB-C) deliver up to 2x more Active Noise Cancellation than the previous generation, with Transparency mode that enables you to hear the world around you. Adaptive Audio that dynamically tailors noise control to your environment. Conversation Awareness helps lower media volume and enhance the voices in front of you while you’re interacting with others. A single charge delivers up to 6 hours of battery life.

Apple MagSafe Charging Case (USB‐C) for AirPods Pro (2nd Generation)

MagSafe Charging Case (USB‑C) for AirPods Pro: Pricing, Availability

AirPods with USB-C might launch at Apple's September event

Apple AirPods Pro 2 review - SoundGuys

Should you buy Apple AirPods Pro with USB-C? Here's our review.

AirPods Pro 2 rumored to get Apple's first USB-C charging case

Apple upgrades AirPods Pro (2nd generation) with USB‐C charging - Apple

Same Price, New USB-C Port: Apple Launches Upgraded AirPods Pro 2 - Chargerlab

Apple's new AirPods Pro with USB-C charging case is already $50 off on a preorder - The Verge

AirPods Pro (2nd Gen) USB-C Review! Worth The Upgrade?

Mac Accessories, Three AirPods Models, to Switch to USB-C by 2024

Apple AirPods Pro (2nd Gen) With USB-C Charging Case