Apple's AirPods 4 come with or without ANC, but that's not the only difference

At Apple's Glowtime event, the company announced not just one, but two types of AirPods 4. In a first for Apple, it's releasing a version of its base AirPods, the ones without ear tips, with active noise cancelling (ANC). At least, that's the main selling point, since Apple is calling them the AirPods 4th gen with Active Noise Cancellation.

Source : https://www.pocket-lint.com/difference-between-airpods-4-and-airpods-4-with-anc/