Get the party started with this JBL Pulse 4 portable Bluetooth speaker. The powerful 360-degree speaker array delivers impressively accurate audio, and built-in LEDs improve your listening experience with vivid light shows. This JBL Pulse 4 portable Bluetooth speaker offers up to 12 hours of listening per charge and has a waterproof chassis that stands up to spills and precipitation. Features Light up the night and follow the beat everywhere Shines through the night with high-resolution 360-degree LED lightshow. Delivers JBL signature sound in every direction with its ingenious 360-degree speaker array. Shake it to sync your light show For connection, your LED light show with other nearby Pulse 4’s just simply holds your speaker nearby and shake it to sync up. What's Included JBL Pulse 4 Portable Bluetooth Speaker JBL branded Type C cable Quick start guide Safety sheet Warranty card