Hey Ashwin here, I'm interested in your Sennheiser TW4.
I have some queries:
1. Since you mentioned you received it as a gift, like to know if you have the invoice or not? If yes, Is it invoiced on your name? (This is for warranty purpose (if something happens to it), since it has around 17 months left based on your comments).
2. Secondly the usage, May I know how much have you used it?