iOS 16.4 references new AirPods with the model number A3048 and a new AirPods case with the model number A2968
It's unclear exactly which AirPods are being referenced here. Apple is expected to launch next generation AirPods, new over-ear AirPods Max headphones, and a lower priced AirPods model; however, those models were predicted for 2024-2025.
If you're looking for AirPods now, there are some discounts to be had: ● AirPods 2 - $99 ($60 off) ● AirPods Pro 2 - $199.99 ($49.01 off) ● AirPods Max - $479.99 ($69.01 off)