Echobox Audio Finder X1a Titanium Earphones - In Ear Monitors (Android Edition w/ In-Line Mic)

Unfortunately I was expecting the best from these earphones, But the reality is different, the sound contains some sharpness in the sound, and after using earphones for two weeks, the sound in the left earphone does not work, this is very annoying, and there is a pair of covers missing, so I am very upset ...