I got this gadget as a gift in January,...
https://recovapro.co.uk/pages/collection-page have come to the conclusion that it's just not something I'm going to use. It seems pretty great at doing what it's supposed to do, and seems to be fairly top of the range. I've used it about twice, so it's as good as new. Comes with carry case, all the attachments, charging port and instructions.
Cheapest I can see online is £199, I'll say £100 and it's yours.