I just recently noticed that on Treoo Website . http://treoo.com/store/index.php/main/tdk-ie800-signature-in-ear-earphone.html
At first, I thought it was Sennheiser IE800 as the names are quite similar.
And I realised that they stated Dual Dynamic Drivers and I can't imagine of how its sound signature would.
It seems great except the flat cable design I don't like. Their previous flagship TDK BA200 was my favorite. it served me pretty well but then the flag cable designs started to spoil. It really disappoints me . I've searched around and can't find any info about it. thus, I am wondering if anyone have ever used/reviewed the impression before.
According to the spec stated there.
plug type: 3.5 mm gold-plated