Get customized sound without ever 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 their features without opening 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 enjoy the monumental JBL Signature Sound of the Live Beam 3 earbuds 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. (*with ANC off)