Eco Extreme Waterproof Speaker

Works in extreme cold and extreme heat, waterproof also. I store 3 external hard drives in it in case of fire or earthquakes.

So small but so powerful! And it's very cool that it's waterproof, it can be used as a shower speaker!

This is one of the best smart speaker you can find for this amount of money and the audio quality is just on a new level. A must have if you are in the apple eco system!

[This review was collected as part of a promotion.] This speaker is everything to add all the entertainment you need. Extreme quality sound and sleek compact look tops it all off. I love this portable speaker from Sony because it sounds good and looks good.

I got a great deal, this speaker is shockproof, waterproof and lasts a life, it is perfect for bike riding thanks to its deep bass and it can attach to many things.  love it

I've had this speaker long enough to know it's mighty and WATERPROOF! Took this speaker with me on my latest kayaking adventure and after turning over in the water my mighty speaker kept on playing my music...it never missed a beat.

[This review was collected as part of a promotion.] This speaker has hit a lot of marks. It's portable, waterproof and has a clear and crisp sound quality. It sounds like a full home surround system on wheels or your shoulder (lol). Great addition for all outdoor fun yet can be used indoors too. If there was one thing I would change, I would add a carry case or bag. Otherwise, I would definitely recommend as an owner of various portable speakers of various brands, this is hands down the best. This is sure to make the next day at the park or beach a hit.

I bought this speaker after a friend had one at the beach. I love it, the sound is great and the fact that it’s waterproof and easy to take to and from the beach is great.

The speaker just arrived today and initial thoughts on it are all positive. It has excellent bass and it's just right, not too much bass but not too little either. This speaker is an upgrade from my extreme 2. As a test, we put an extreme 2, boombox 2 and the party box 110 side by side and the pb110 was better in every way. The only downside was the weight compared to the other speakers, it's a little bit heavier and has no wheels like the pb310 but I can still manage. I would also recommend playing music on the pb110 while being plugged in. It will use its full power and potential. Hope this helps!

I bought this a month ago and couldn't be happier. I needed a waterproof speaker to use on my paddle board so that I could hear the boats around me. It works awesome!! incredible sound and great bass.