I hadn't heard of this one until reading about it on the news and perhaps unsurprisingly it's another crowd funded drone which appears like it's not going to deliver anything as promised:
What does surprise me is that a crowd funded project like this could still draw a large amount of funding even after several large scale crowdfunded failures including the very similar Zano drone which apparently this company has bought a portion of. This drone was also able to gain an award like the Zano at a show where it was entirely non-functional

MicroDrone 4.0 - losing altitude
A UK-based crowdfunding project blames coronavirus for its latest delay - but backers are concerned.
www.bbc.co.uk
What does surprise me is that a crowd funded project like this could still draw a large amount of funding even after several large scale crowdfunded failures including the very similar Zano drone which apparently this company has bought a portion of. This drone was also able to gain an award like the Zano at a show where it was entirely non-functional