High pitched noise on AirPods Pro 3

First day of use and out of nowhere I start getting a high pitched noise from my left AirPod. The sound comes when either changing listening modes, or adjusting it in my ear. Others have had this issue and even when getting a replacement pair it does it again. Software bug or warranty?

Posted on Sep 20, 2025 1:11 PM

Reply
41 replies

Sep 28, 2025 12:31 AM in response to allGodsglory

I believe this is an issue related to air pressure. When taking a flight or driving at an altitude of 3000 meters (air pressure approximately 0.7-0.75 bar), enabling noise cancellation consistently produces a high-pitched noise. However, the noise cancellation function working perfectly when riding the subway at sea level.

I have had the AirPods inspected at an Apple Store, and no hardware issues were found. I am currently awaiting for a firmware update.

Sep 28, 2025 7:55 AM in response to veryhugefan

This is the most plausible explanation of this issue that I found so far. The day I bought the AirPods they were working fine, got into a flight that same day and the high pitched sound on the left AirPod started happening. The next day went to an Apple Store, changed the faulty one, seemed to be working just fine until I got into another flight and the same thing happened on the same AirPod. What I find it weird is that it’s a software issue, why isn’t it happening more broadly? I guess I’ll try to get a replacement since who knows how long a software fix may take

Oct 18, 2025 11:51 AM in response to aeneas770

Same issue here, bought in Switzerland (included with new MacBook Air purchase). The first week of use was great, but then the left AirPod Pro 3 started making a high-pitched sound that rises and stops abruptly, repeatedly (it's more intense when ANC is on). I just got off my first flight with them, and it was five times worse. Will go to Apple Store once back from holidays to request an exchange.

Oct 24, 2025 8:34 AM in response to aeneas770

Left air pod makes the screeching noise when inserting and removing or adjusting in ear. tried all tips as loose or uncomfortably big they are. Got left one replaced at apple store and it is still screeching. Tried another persons left air pods and it is doing it. My AirPods Pro 2 are not doing this with any of the various tips. My AirPods pro 1 had the issue with the left one as well. I may try a 3rd party set of tips. It is really annoying. This is all at below 0-20ft above sea level

Sep 30, 2025 2:15 PM in response to aeneas770

After a replacement of the left AirPod, then a full exchange for a new set, and still having the same issue, I decided to return them.. I’m still not sure if it’s a hardware or software issue, and it may have something to do with air pressure too, but I’m pretty sure the shape of my ear has something to do with the problem. I let my wife try the last ones I got and she wasn’t getting the high pitch audio feedback while I was getting it almost constantly. I’m just gonna wait to see if they fix it somehow and just then maybe buy them again

Oct 2, 2025 9:05 AM in response to aeneas770

Same issue here. Constantly whining noise in both ears with noise cancelling, horrible squealing sound when adjusting either AirPod. Returned first set, second set is just the same. Haven’t taken any flights so doesn’t seem to be an altitude issue. Will return second set this weekend, though I’m going to test iOS 20.01 to see if there’s a firmware update.

Oct 16, 2025 6:31 AM in response to aeneas770

Same issue, more prominent on the left ear pod for some reason, but somehow it starts to migrate to the right a little bit as well. Had the issue during a six hour flight on an airbus A320 Neo, and then a Boeing 737 Max. For some reason, it didn’t happen on a Boeing 757 three hour flight, maybe pressure or the harmonics I’m not sure. Either way it is screeching really loud and painful. I had to turn off the ANC or transparency functions going to the Apple Store to see if they can replace. Hopefully they are not out of the left AirPod. Never had an issue flying for two years with the AirPod Pro 2.

High pitched noise on AirPods Pro 3

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.