Volcano knockoff. Personally, I have absolutely no faith or trust in a company that blatantly rips off another manufacturers product design without any improvements on that design whatsoever. It's a fake Volcano. Nothing more.........nothing less.
Bought the Phantom last summer. No offgassing issues as hinted at above. Cleans easy. The temp gauge on the unit really isn't a temp gauge as much as it indicates the temp setting. Run it up to +375F and wait...and wait. Once it "indicates" +375F keep waiting because the load isn't up to that temp yet. Hit the fan button (to inflate the bag) when the load finally gets hot enough to vape. HTH.