The AirPods Pro 3 use an Acoustic Seal Test to check the fit of ear tips, according to a new Apple support document. Apple says that the Acoustic Seal Test will ensure that you’re using the proper ear tip size for the best sound quality and noise cancellation.

airpods pro 3 tips
The AirPods Pro 1 and the AirPods Pro 2 have an Ear Tip Fit Test, but Apple updated the process for the ‌AirPods Pro 3‌. Apple suggests starting with the medium size ear tip. If you can’t achieve a good seal, switch to the larger tip. If the…