JBL Pulse4 features a high-resolution 360-degree LED lightshow and delivers JBL signature sound in every direction. Customize the lightshow with the JBL Connect App. Set the mood and visualize the music with a variety of lightshow themes. The Pulse 4 also features an IPX7 waterproof design with 12 hours of playtime to keep the party going. Connect with other JBL PartyBoost compatible speakers to turn the party epic, and simply hold and shake to connect your LED light show with other Pulse 4's nearby.