NB: If you're asking this because you've already seen the link and for whatever reason don't want to read it all, the tl;dr version of it is:
Organic, analogue sounding dual dynamic driver IEM (one ceramic, one beryllium).
Balanced sound signature, deep reaching bass which doesn't bleed into the mids, 5 filter add-ons which modify the sound signature to your preference.
Able to switch between open and closed back with a subtle but appreciable effect. £500. A pretty unique offering in terms of sound and technical features.
@Jackpot77 Did I miss anything?