Get customized sound without even looking at your phone. Use the controls on the Smart Charging Case of the JBL Live Beam 3 true wireless noise-cancelling earbuds with Hi-Res Audio to customize all of their features without having to open the JBL app on your device. Adjust volume and EQ, control your music, take phone calls, see messagesyou can even customize the screensaver with your favorite photos. And thats before you even get to the monumental JBL Signature Sound of the Live Beam 3 themselves. Best-in-class True Adaptive Noise Cancelling tunes out distractions. JBL Spatial Sound makes movies and music truly immersive. And if you have to take a call, 6 mics ensure perfect sound quality even in the noisiest surroundings. All this, plus a 48-hour charge: 12 hours in the buds and another 36 in the case - and they can charge wirelessly. The charging case features a loop to attach a lanyard for even more convenience. Great sound has never been simpler.