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Moving on from their previous offering, widely heralded as the Swiss Army Knife of speakers, Braven BRV-XXL still sports military-like inspiration, but this time in the form of outright toughness. It’s utterly rugged aircraft-grade aluminum construction is highly waterproof and backed by funky features such as a carry strap and in-built bottle opener. NFC included and expect up to 14 hours of battery.