Dive in! Our favourite waterproof speaker is under $70 for Prime Day
The first time I heard the Ultimate Ears Wonderboom, I couldn’t believe the sound that was possible from such a small speaker. And not just small – waterproof, dustproof (to IP67) and drop-proof too, with the ability to float in water for up to 30 minutes should it accidentally take a take a dunk in the pool.
