It’s a great concept but the speakers can’t be more than a few feet away from each other before they disconnect. Additionally, the max volume on them isn’t very high.
It was a little difficult to setup at first because I was not comprehending that I had to first pair the speakers to themselves. Once I did that, it worked fine, though the speakers, once party paired cannot be too far apart. I will see how much I like them further over the next couple of days. I do like their compact design and that why are waterproof. Wish it had more visible features such as when charged, instead of shutting the light off, there was another colored light for an indicator. Not sure if it can pair to Alexa yet.