This earphone has better resolution, sound field and deep bass than EMX500. In addition, this earphone has a resolution slightly higher than NIHCK's ME80, and has a glossy sound, sound, and deep bass. I like this very much. This sound is amazing at this price.
The picture is misleading. I thought this was two pairs of PT52. The sound quality of this is good with a very wide sound stage like you are wearing a headphone. The imaging and resolution is very accurate.