• JBL Pulse 4 delivers 360-degree light show and powerful JBL signature sound. • High-capacity battery offers up to 12 hours of playtime on a single charge. • IPX7 waterproof design makes it perfect for poolside or beach parties. • Wireless Bluetooth streaming allows you to connect up to two smartphones or tablets. • Customize your light show and control music playback via the JBL Connect app. • Bold, cylindrical design with vibrant LED lighting effects. • Delivers deep bass and clear highs for an immersive audio experience.