Bring the party everywhere you go with this Ultimate Ears BOOM 2 Phantom Wireless Bluetooth Speaker! This cool-looking speaker give out an insanely loud, 360-degree sound with deep bass. UE BOOM is waterproof, shockproof and wireless, designed for your daring adventures. Carry it or attach it to your backpack, while you safely tuck your smartphone inside your bag or pocket.
The Bluetooth range gives a wide coverage of up to 100 feet for stable connectivity. With its 15-hour long battery life, you'll have enough juice to add an upbeat soundtrack to your gimmick as long as it lasts.
Amazon reviewers, who have collectively given it an average rating of 4.3 stars, said that it made their adventures more fun. It worked as promised and doesn't stop even it was under water for a couple of times. It has what it takes to be the best travel speaker for adventure-seekers.