JBL has unveiled the Pulse, a Bluetooth-enabled wireless speaker that combines room-filling sound with an impactful visual component. Specifically, the Pulse features programmable LED lights that pulse to the music. Users can choose from five pre-programmed light themes -- along with many more downloadable options -- or they can choose to match the music by customizing the various patterns of brightness and color, all with a single touch. The audio is delivered via two high-performance 40 mm drivers and a custom-tuned bass port for clear, room-filling and high-fidelity sound, while Bluetooth stereo streaming with NFC capability makes for instantaneous, hassle-free setup. Finally, a rechargeable Li-ion battery offers 10 hours of wireless fun. Check out a video overview below, and pre-order the Pulse now directly from JBL.