Earphones plugged in but sound also comes from phone

[Android Central Question]

When i put my earphones plugged in and i put the music on then the phone sound also comes

 

[mustang7757]

When i put my earphones plugged in and i put the music on then the phone sound also comes

Hi ,if you can register a account here, me or other members be happy to assist you
Have you made sure its fully inserted in the phone?

 

[Rukbat]

If the plug is fully inserted, it could be a defective jack or it could be earphones not designed for Android phones (the wrong impedance - the earphone impedance should be between 32 and 300 ohms).