If you're having trouble with call quality on your soundcore Liberty 4 Pro earbuds, we've got some great tips and tricks to help you improve your listening experience and enhance call quality. In this article, we'll be sharing some effective strategies that you can use to ensure that your calls are clear when you use your soundcore Liberty 4 Pro earbuds. Here are some steps:

1. Ensure the volume on both the earbuds and the connected device is set to the maximum.

2. Replace the ear tips with ones that fit more snugly and ensure the earbuds are positioned correctly to create a tight seal. Improper fit can affect call quality.

3. Switch to the phone's microphone and make a call to see if the issue persists.

4. Test the earbuds in a quieter environment to see if the issue persists.