This Soundcore Boom 2 Plus speaker is $169.98 the best price we’ve seen and one of Amazon’s selling fast deals. It packs dual woofers and tweeters for a combined 140W of output, plus IPX7 waterproof protection so it can float and handle rain, pools, or the beach. A built-in power bank lets it charge your phone on the go, and it fully recharges in 3 hours for 20 hours of playtime. Buy Now at Amazon