On your amazon link I don't see anything about a high rating (but maybe it's mentioned on other pages in that shop). However, on www.bestreviews.guide/earbuds-headphones-with-chargings they are ranked 9th out of the 10 reviewed, with a 7.6, while the best has a 9.9. But that might be more expensive.
So I browsed through alot of Amazon looking for decent wireless earbuds that aren't too expensive the highest rated ones and Amazon's choice are these IKanzi wireless ear buds. However I didn't find anything on YouTube or pretty much anything else on the internet regarding them. So I was wondering if anyone here has any experience with them and can vouch for them. I found it a bit fishy considering they're the highest rated cheapish wireless ear buds on Amazon and there's nothing about them on YouTube or from other review sites.