Ultimate Ears BOOM 4 Waterproof Speaker
Dive into bold 360-degree sound with the Black Boom 4, a rugged portable speaker that floats, is IP67 waterproof, delivers up to 15 hours, and recharges via USB-C.
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Dive into bold 360-degree sound with the Black Boom 4, a rugged portable speaker that floats, is IP67 waterproof, delivers up to 15 hours, and recharges via USB-C.
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