The JBL Pulse4 provides a 360-degree LED lightshow that delivers our signature sound in every direction. With high resolution LED lights that produces a variety of stunning lightshow themes, it can connect with the JBL Connect App for customization. The Pulse4 also features an IPX7 waterproof design with 12 hours of playtime to keep the party going. Connect it with other JBL PartyBoost compatible speakers for an epic sound! Simply hold and shake to connect your LED light show with other Pulse4’s nearby.