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JBL T450BT : Music/Audio plays on both the phone speaker and bluetooth headphones.

This question relates to connecting a JBL T450BT BUY NOW to an Asus Zenfone Max (M1) BUY NOW

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I just had this problem recently where I listen to music and I will also hear it on the phone speaker. I already did the Factory Reset for my headphones.
Question by AJ Candarom 6:02pm, 8th September 2020

There are 2 responses to this question including 1 solution

Andy (Admin) responded : 9:45pm, 13th September 2020 (2 years ago)
Do all apps do this or just specific ones ?

AJ Candarom responded : 7:49am, 29th September 2020 (2 years ago)
Thanks Bluetooth Doctor! Actually I found out it was the Facebook Messenger that caused the problem. When I restarted the phone and the device, the problem still persisted so I saw that you need to force stop a few apps to see. When I force stopped Youtube, Netflix, Facebook, it didnt do it. But after force stopping Messenger, the bluetooth headphones worked fine.

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