By no means I wanna post this to bad mouth the company, but I think I should let other ppl know my experience. I wish it is of constructive discussion for improvement only. We can always blame others easily but we all are human and we can’t always do perfect. I am definitely not those “customers...

I have been the user of noble K10u for around 3 years until lately one side of the earphone starts giving broken sound. I am sure I handle them with care all the time but it just happened. Disappointed at the short duration of such an expensive product, but I still trust it was my bad luck only...