Something dosent work with the headphones Life Q20

i cant use my mic and headphones at the same time.

The audio works but not my mic and when my mic works the audio dosent

I would try resetting them. If that doesn’t help, try contacting Customer Support.

https://us.soundcore.com/pages/contact-us

I agree I would try resetting them. Does this occur when using Bluetooth or wired connection. I would also see if changing devices changes this result

You may tell us the device you are using the headphones and what happens if you are changing to another one.

Bluetooth? Win10?

Read up and learn on headset vs headphone profiles.