"BOOM BOX" 2-inch canister shells

[FinnAmerican1979]

Not sure what company produced these; but apparently they make a big bang, for only being two inches long. I just bought 6 boxes (6 shells per box), and haven't shot one yet. Wanted to know if anyone has tried one of these out. I've only seen YouTube video demo's and all seemed to agree that they're loud. A Google search reveals that the Boom Boxes we're recalled in November 2017; the reason being they were overloaded.
-JOHN
https://youtu.be/U8C6kj5xzxs