The sound on this is great! I took it kayaking, it held up in water great. I love that I could change songs and use Siri from the speaker itself so I could keep my phone in its water proof case without having to use it. The attachment loop is a simple feature that is not to be overlooked. Allowed me to secure it to my life vest and I love that it’ll link with ALTEC speaker cause I plan on getting more.

Bought last minute for a BBQ, they were ready within an hour and curbside pickup was excellent. They're not going to blast out the neighborhood, but they're loud enough and sound great for their tiny size. Very easy to pair to my phone and to each other. I had them spaced about 25 feet apart and they performed without a hitch and lasted for the 9 hours I used them without recharging (they could've gone longer). I also like that they're water resistant since it rained during my party and I didn't have to worry about them! I can't speak to their longevity, but overall I'm happy with my purchase.

Amazing sound for it's size. Really big sound and wonderful clarity! I paired it to my iphone to listen to Bobby Bones podcasts while washing my cars. I sat it in the garage while washing the cars at the end of my driveway. There is zero distortion when you crank up the volume. That means from the end of the driveway I could hear clearly every word that was said. In fact, the volume was so powerful, I realized my neighbor across the street could hear it to. I waved at him and he waved back, so I figured he didn't mind. I then remembered it was waterproof, so I sat it on top of the car I was washing. It's also handy that I can answer my iphone from the speaker. In 1979, I paid $5,000 for a pair of B&W speakers from The UK. So I'm pretty picky about sound quality. This little speaker is amazing, especially for the price.

This is our second altec lansing portable bluetooth speaker. Both work excellent and have great sound, especially for small speaker. Durable & waterproof. Battery lasts a long time. Our first one is several years old & still working great.

This is the second one of these that I purchased. I wore out the first one. The Bluetooth connects really easily or if you have a device that doesn’t have Bluetooth you can plug it in with the cord. The sound is very rich. The speaker is quite small so it doesn’t take up much space. It comes in several different colors to choose from. Also, before I actually purchased this speaker, I had tried several other ones and none of them work as well as this one. When you have it on Bluetooth if you walk in between the device your using it with and the speaker, it doesn’t cut out like so many other ones. Definately reccomend this speaker.