Thanks for the reply RHA team.I am posting the picture.Can you please verify this serial number #49AAJ91165? upload gif image

Hi friends i am new to this thread and i want to share my thoughts and reviews about my T20 with you. I bought this little gem last week from Headphonezone.in. This is my first premium iem. Sound quality is excellent. But i think the product i received was a fake one. The tuning filter holder...