AcuEar C1 - Whistling / Feedback Noise – Avantree Support

AcuEar C1 – How to Fix Whistling / Feedback Noise

Whistling or squealing usually happens when the earbuds are too close to the microphone, especially when the volume is high.

Follow the steps below in order. In most cases, moving the microphone away from the earbuds will stop the feedback.

Step 1 – Position the Earbuds and Microphone

Place the earbuds securely and comfortably in your ears.
Move the microphone away from the earbuds. Do not hold the microphone directly beside your ears.

Quick test: Move the microphone farther away. If the whistling stops or becomes quieter, the microphone and earbuds were too close together.

Step 2 – Lower the Volume

If the whistling continues, press the − button to lower the volume by one level.

Test again. If needed, lower it another level until the whistling stops. Keep the volume at the lowest comfortable level that still allows you to hear clearly.

Something Doesn't Look Right?

Whistling Happens When the Microphone Gets Close to My Ear

Move the microphone farther away. When the microphone gets too close to the earbuds, sound can feed back into the microphone and create a whistle.

Whistling Happens at Higher Volume

Press the − button to lower the volume by one level. Continue lowering it gradually until the whistling stops.

Need More AcuEar C1 Help?

See all setup and troubleshooting guides for this product.

View AcuEar C1 Support

Still Need Help?

Contact the Avantree Support team for additional assistance.

Contact Avantree Support