Loud interference through hearing aids

Hi Shinkel13,

welcome to the Apple (user-to-user) Community!

Re: "Loud interference through hearing aids"

Am no expert in this area ... yet your post deserves some response.

If you haven't seen them already: Wondering if Apple support's online articles (links below) may be helpful:

Eg: "a Bluetooth signal can be interfered with or weakened in some situations".

See: If the sound from your wireless headphones cuts out or is distorted - Apple Support

The interference noise may be from the iPhone:

If you hear no sound or distorted sound from your iPhone, iPad, or iPod touch speaker - Apple Support

Eg: says: "If you can’t hear a person’s voice clearly, hear crackling or static, or are experiencing issues with sound quality, find out what to do."

You could also check that any openings in the hearing-aids are clear,

and that the microphone on the iPhone is not obstructed.

You may want to check for a possible hearing-aid firmware update, (or, if you use an app, an app update) with your hearing-specialist, hearing-aid manual, or with the hearing-aid manufacturer (Eg: contact "support" on their website).

More info: About Hearing Aid Compatibility (HAC) requirements for iPhone - Apple Support

Eg: If you scroll down in the above article, you'll see info:

"About Hearing Aid Compatibility and newer wireless technologies

and

How to: "Get the best experience with a hearing aid"

All the best :-)