Well today I am going to review on this earphone, well I have used it since more than one year.I purchased it on 23 Dec 2015.The sound quality is clear and good, bass is not too high.As mentioned by the company it is really sweat proof and does not pop out of the ear while jogging or running.The best thing about this product is the sound reduction is less or compared to No.You can easily put on this and still you can hear voices from outside.It’s not that durable because the right side has got into some problems few days back so I am not using it anymore.Never tried the out of the box experiments on this and will suggest you also not to try it