Hover or onClick?

Here you will get informations about what a button can do…
https://www.wix.com/velo/reference/$w/button

I am not realy sure which kind of hover-button you mean, some pics?

However, you can give a DELAY-TIME for example like…

$w.onReady(()=>{console.log("Page is ready and already running...);
	setTimeout(()=>{console.log("5-secs have been past");},5000);
	setTimeout(()=>{console.log("10-secs have been past");},10000);
	setTimeout(()=>{console.log("15-secs have been past");},15000);
});

I am not sure, but i already assume, that you will have to generate your own HOVER-BUTTON on your own, if your used HOVER-BUTTON don’t give you possibilities to be connecte/controlled by code.

which commands could fit your needs?
1)

$w('#elementIDhere').expand();
$w('#elementIDhere').show();
$w('#elementIDhere').hide();
$w('#elementIDhere').collapse();

https://www.wix.com/velo/reference/$w/button/onmousein

What element else you would need to build your own HOVER-BOX from scratch ?

Maybe a BOX? + An IMAGE or TEXT, or BOTH?

So now expand your horizont and try to generate your own workable HOVER-BOX, if you have no possibilities to manage the out of the box wix-hoverbox.

Or try to find the API for your choosen element here…

Good-luck & happy coding!