Has anyone tried 4s in the MJX 1/16th HyperGo?

Has anyone tried 4s on the stock brushless MJX 1/16th HyperGo? I don't see anything online about that

I'm considering buying it and have some 4s drone packs lying about.

I ask because I also have an FTX Tracer. The tracer has warning stickers all over it saying don't go above 2s - but it rips on 3s