Elevate your music experience to another dimension with the JBL PULSE2BLK Pulse 2, a portable Bluetooth speaker that offers sensational sound with an interactive light show. Bring your music to life with glowing, multi-colored visuals and transform wherever you are into a party. Take full control of your Pulse 2 light show using JBL Prism color sensor lens. Just point and shoot the lens at the color you want, and watch the Pulse 2 amplify the colors of life. The splashproof design enables the Pulse 2 to light up any stage or show with high-quality stereo sound for up to 10 hours of playtime, thanks to its built-in 6000mAh rechargeable Li-ion battery. Pulse 2 also features a noise and echo cancelling speakerphone for crystal clear calls, and JBL Connect technology that can wirelessly link multiple JBL Connect enabled speakers together to amplify the listening experience. Customize your light show experience and configure your JBL Connect settings, all at the tip of your fingers with the JBL Connect app.