Massive sound and deepest bass Enjoy your music with massive JBL Original Pro Sound. The new 3way speakers deliver higher sensitivity of our acoustic design sharpens clarity while lowering distortion for monstrous bass and a rich audio spectrum—no matter how high you turn up the volume. 24 hours of play time Celebrate every moment with the sounds you love. From your early morning workout to a latenight hang with friends, weve added 24 hours of battery life to keep you in your element all day. IP67 dust and water proof To the pool. To the park. The JBL Boombox 3 is IP67 dustproof and waterproof, so you can bring your speaker anywhere, rain or shine.