I think this is likely the USB-C version of the AirPods Pro 2, with mass shipments expected in 2Q23-3Q23. By the way, Apple currently appears to have no plans for USB-C versions of the AirPods 2 & 3.

我覺得這應該是AirPods Pro… https://t.co/aWKJvGh1lW

— 郭明錤 (Ming-Chi Kuo) (@mingchikuo) March 24, 2023