Anker Soundcore 1 Bluetooth Speaker with IPX5 Waterproof, 24H Battery, and BassUp Technology

I've had this speaker for a month and only charged it twice, even with daily use. The sound is surprisingly loud and clear for the size. Waterproofing is a huge plus—I use it by the pool. At $18, it's a no-brainer.

The sound quality is impressive, with deep bass and good clarity. Battery life is amazing. My only gripe is the size—it's a bit heavier than I'd like for carrying around, but it's fine for outdoor use.

This speaker is awesome. The BassUp feature really makes a difference; the sound is rich and fills the room. I've used it at picnics and it's held up well. Highly recommend!

It works fine, but the sound isn't as crisp as I hoped. The bass is there, but the highs can be a bit muffled. Battery life is great though. For $18, it's acceptable, but if you want audiophile quality, look elsewhere.

I took this on a camping trip and it was fantastic. The battery lasted all weekend without needing a charge. The sound was loud enough for a group of friends. And it survived some light rain. Great buy.

The sound is great and the waterproofing works. However, the buttons are on the bottom, which makes them hard to press when the speaker is lying flat. Overall, I'm happy with the purchase.

I got this on sale and it's worth every penny. The sound is punchy and the bass is deep. It connects easily and the battery lasts forever. The coupon made it even cheaper. Definitely recommend.

The sound is balanced and the volume goes higher than I expected. The IPX5 rating is a plus. The build feels durable. I just wish it had a carrying strap, but that's minor.

I use this speaker in the shower and at the beach. It's waterproof and sounds fantastic. The battery life is incredible. I've already recommended it to several friends.

The sound is decent for the price, but the bass is a bit muddy. It's also larger than I expected. Battery life is good, but I've heard better from other budget speakers. Still, it's not bad.