T450BT

[jitushah]

Good day,My above titled headphone has stopped working.Though the inside battery is good,the unit does not start even,no led comes on or flicker.

What should I do ?

Thanks.

jitushah

 

[Ralston18]

These headphones?

https://mm.jbl.com/over-ear-headphones/JBL+T450BT.html

Reference: "Though the inside battery is good,..."

How was that determined?