Just bought labobbon wireless headphones people cant hear me y there brand new

[Android Central Question]

People cant hear me but i can hear them are they broken

 

[B. Diddy]

Welcome to Android Central! Which phone? Go to Settings>Bluetooth, tap the gear icon next to the headphones, and make sure Phone Audio is turned on.

Also, can you test these headphones on another phone? Do they work normally there?