https://www.facebook.com/ddhifi/photos/a.301400943847422/666265710694275/
Interesting new IEM (Janus) that has both 2 pin and MMCX connectors. I dunno if this is a gimmick or not, but not sure it is worth the effort, since we can use 2 pin-MMCX adaptors and most of us will just stick a cable on it permanently.
It is named after Janus, and from googling, apparently Janus is the roman deity of beginnings, gates, transitions, time, duality, doorways, passages, frames, and endings. Janus is usually depicted on statues and pictures as having
two faces, since he looks to the future and to the past, so maybe this IEM is aptly named in view of the 2 different connectors. The 2 ways to wear it (cable down/over ear) isn't that unique but the 2 connectors sure is.
I do hope the tuning is as good as this innovative concept though.