SAVE 32%: The porn video | Adult Movies OnlineUltimate Ears Megaboom 4 (black) is on sale at Amazon for $135.44, down from the standard price of $199.99. That's a savings of $64.55 and the lowest price we've ever seen at Amazon.

the ultimate ears speaker in blackOpens in a new window Credit: Ultimate Ears Ultimate Ears Megaboom 4 (black) $135.44 at Amazon
$199.99 Save $64.55

There's a cardinal rule that you shouldn't dunk your electronics in water. At least, that used to be the case. These days our phones, e-readers, and cameras are often waterproof. That's fantastic, of course, but there's one electronic that's gotta be waterproof in order to be functional and that's a portable speaker. If you don't have a powerful and waterproof speaker to enjoy poolside, check out this deal at Amazon.

As of Feb. 20, the Ultimate Ears Megaboom 4 (black) is on sale at Amazon for just $135.44, down from the normal price of $199.99. That's a 32% discount that takes $64.55 off the list price. It's also the lowest price we've ever spotted at Amazon. Be sure to grab the black colorway to get this discount.

SEE ALSO: Tons of camping gear is up to 50% off ahead of spring and summer weather

With bragging rights of getting up to 20 hours of playtime, the Ultimate Ears Megaboom 4 uses 360-degree sound to fill your party or room with tunes. It's great for a bedroom dance party, but it's also well suited for your summer trip to the river since Ultimate Ears considers the speaker to be "virtually indestructible."

The Megaboom 4 is waterproof, drop proof, and it floats. Ultimate Ears, therefore, says it's perfect for the pool, beach, or even the shower. The speaker also has 360-degree spatial sound, thanks to its cylindrical design.

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If you're looking forward to warmer weather and have pool-side plans, pack along the Ultimate Ears Megaboom 4 to bring tunes to the party. Thanks to today's sale price at Amazon, the black colorway can be all yours for under $140.

Topics Bluetooth Music