Label your Bluetooth devices on iPhone
Make sure your iPhone or iPad is correctly identifying the types of wireless devices that you want to connect
Apple doesn’t want to blast your eardrums with excessive noise so it will send you a notification if you’re wearing a pair of headphones and the audio is too loud. Trouble is, iOS can’t always correctly identify the type of Bluetooth device you’ve connected. It may believe a speaker is a pair of headphones or headphones are a hearing aid, leading to inaccurate tracking of the headphone audio level measurements With iOS 14.4 and iPadOS 14.4, you can change the labelling, letting you indicate whether a Bluetooth device is a car stereo, headphone, hearing aid, speaker or something else. This will improve the audio notifications you receive and protect your eardrums so it’s worth taking a quick look through the Bluetooth settings to ensure everything is in order.