From their website.
“Weâve been test flying JB-9 for several years with awesome results. It is inherently stable but also capable of very dynamic maneuvers thanks to our approach to engine vectoring. Early testing of our next version, JB-10, indicates that it will achieve flights of over 10,000 feet altitude (not that many pilots will be needing to fly that high!), at speeds greater than 100 mph and with an endurance of 10 minutes + (depending on pilot weight).
All with a device you can put in the back seat of a car!”
Pretty cool. Best i've seen so far, and i've been keeping up with a lot of Jet-Pack designs. This one for example.
Ok, it takes you 6 minutes to reach 10,000 and 7 minutes
to come down, how far above the earth are you when your
fuel runs out. No common core please.