Why Do My Hearing Aids Whistle? (And How to Fix It!)

If your hearing aids suddenly sound like a tiny tea kettle —high-pitched whistling—don’t worry! This common issue is called feedback, and it happens to almost everyone. Let’s break down why it occurs and how to stop it quickly.

What Causes the Whistling?

Imagine talking into a microphone at a karaoke party 🎤. If you stand too close to the speakers, you’ll hear a loud screech. Hearing aids work similarly:

1. Sound escapes from the hearing aid’s speaker.
2. The microphone accidentally picks up that escaped sound.
3. The device re-amplifies it, creating a loop…
4. …and voilà! Annoying whistling 🎵➰.

3 Simple Fixes to Stop the Noise

①Turn Down the Volume

• Try this first! Lower the volume slightly using the control wheel.
• Why it works: Less amplification = less chance for sound to "leak" and cause feedback.

②Check the Fit of Your Earplugs

• Problem: Loose earplugs let sound escape.

• Solution:

  • Gently twist the hearing aid to ensure it’s snug in your ear.
  • If it feels loose, switch to a larger earplug size (your kit includes 4 sizes!).

③Keep Your Hands (and Hair!) Away

• Avoid: Covering the microphone (usually on top of the device) with:

  • Fingers
  • Scarves
  • Long hair

• Tip: Adjust volume before putting on hats or glasses.

Bonus Tips for Quiet Comfort

• Start low, go slow: Gradually increase volume after securing the device.
• Clean regularly: Use a soft brush to remove earwax from the speaker grill .
• Ask for help: If whistling persists, visit your audiologist for a fit check.

Still Hearing Whistles?

Don’t struggle alone! Contact our support team:

💻 market@anouce.com

☎️ +1 3023143650‬

We’ll help you enjoy crisp, clear sound—without the squeaky surprises!