MKE200のデザインに寄せた2nd generation MKE400が出るようです。

New Sennheiser Mics, Mobile Kits, and More for Content Creators | B&H Explora
https://www.bhphotovideo.com/explora/pro-audio/news/new-sennheiser-mics-mobile-kits-and-more-for-content-creators