Hi Ranjith Raj,

Thanks for your reply. There is no issue in output device.i mean music listening quality over headphone is very bad, There is no bass , surround etc..equalizer also not good. even i am using Iphone earphones.

If you have any problem with audio output you have to explain in detail about the problem.
Explain in detail the problem with your device.
If you have any suggestions regarding meizu products post it in suggestions section or write to mzcs@meizu.com

I think so