The durable, floatable UE Wonderboom 4 speaker is cheaper than ever

I like the UE Wonderboom 4 Bluetooth speaker so much that I bought two of them, though I wish I could have paid less for them. Fortunately, you can stock up on the cheap, so long as you like the color blue. The Wonderboom 4 is available in blue at Amazon for $51.49, and at Walmart and Best Buy for $51.99 ($28 off its regular price). That’s the lowest price we’ve seen yet for the waterproof speaker, with most of the other color options selling at a slightly higher (but still discounted) $69.99. U