Review on BassPal Portable Bluetooth Waterproof Outdoor 2 by Daniel Smith

They are very good for the price. They're loud but small and have decent battery life. They were unnecessarily difficult to set up, so I'm deducting a star. Basically, I think they work like this: one is the main speaker to pair with, and the other is the secondary speaker. So when connecting to a laptop, you must turn on the primary speaker or the secondary speaker will not sync. But the speakers are identical, so it would probably make sense to tag one so you know which is which. However, the main version can be played alone. Also, fair warning, it sounds like a yellow alert when the battery is low. Edit: 2 months later I deducted a star because the battery life has been greatly reduced and they've gotten a lot more buggy. They turn off suddenly or cause video playback problems. They seem to have short lifespans; built-in depreciation.