Sony India — Headphones

Address:

A-18, Mohan Cooperative Industrial Estate, Mathura Road, New Delhi - 110044, India

My headphones Wh 1000-xm3 started making troubles earlier for its immediate turning off while using .Then I take my headphone to my closest service center they take my headphone and check it after a day I called them they say my product doesn't have any issue.
However, after taking back to my home same problem arises. I take that to service center 2-3 times they always give me the same answer that after charging they are working perfectly fine. After the last visit my headphones doesn't even work and talking to service center for finding the solution they say again we will see. Then they say it will need new batteries and it will take more than 10 days to fix and their is guarantee that my product will be fixed.