Take your listening experience to the next level with the JBL pulse 3, the portable, Bluetooth speaker that combines 360 degree sound with 360 degree light show. Bring your music to life with glowing LEDs wherever you are. With a built-in rechargeable battery that delivers up to 12 hours of playtime. Pulse 3 also features a noise and echo-cancelling speakerphone for crystal clear calls. Simply shake the pulse 3 to create a synchronized lightshow with other pulse 3devices. Customize your lightshow experience at the tip of your fingers with the JBL connect app.