Review on Pair of Dual Portable IPX4 Waterproof Bluetooth Speakers with Wireless Stereo Pairing, Stereo Bluetooth Speaker Set, 12W Powerful Sound & Bass, AUX Input, Shockproof Carrying Case by Tom Beland

I bought these speakers as travel accessories when we visit hotels. In theory, the concept is that you plug them in anywhere so you have music (or a sound machine at night). I actually bought these because of the magnetic base that allows you to place them anywhere. The first thing you notice is that they are transparent. I'm not sure why that is, but it's a smoky cover so it's not too distracting. Magnets work pretty well, but mostly on flat surfaces (refrigerators in other words). It should be noted that the speakers work as a pair, so they're not really two separate speakers and you'll need to keep them in sight of each other to get the full effect.