I didn't know how I'd feel about this speaker when I got it. I just wanted something smaller. Is it the best sounding BT speaker ever? No. But it sounds surprisingly good. Not the brightest sound ever, but pretty solid bass for its size, and overall, a sound I'd call warm.
We just spent a few days in an VRBO on vacation. It was our only music source. Worked great to fill the main room/kitchen with sound while cooking. Really great size. Waterproof. I take it in the shower sometimes.
I like how the BT pairing works. Just push a dedicated button to put it in pairing mode. Little hanger rope comes in handy. Don't think it has a mic for phone calls. So that's a potential downside, I guess. But I don't use it for that.
All-in-all, I'd say it's the most useful BT speaker I've ever had. Small enough to just throw in your bag, even if space is limited. Not too heavy. Waterproof. Big enough to give you sound that will fill a room reasonably well. Affordable price.
Even if you have some fancier BT speakers, you probably won't regret grabbing this one, especially if it's on sale.