Hi-Res Audio Wireless with JBL signature sound The JBL Live Beam 3's 10mm dynamic drivers are powered by JBL Signature Sound. Each driver is perfectly tuned to deliver deep bass, balanced mid-range, and refined high frequencies—all at any volume level. JBL Spatial Sound makes you feel like you're at a concert as the sound comes from virtually everywhere around you. Convenient Smart Charging Case for app-free control You can customize every aspect of your JBL Live Beam 3 earbuds with the 1.45-inch touchscreen display on your Smart Charging Case. The display gives you full control of your sound on any devices - laptop, TV, smartphones, or tablets -, without needing to access the JBL App on your smartphone. True adaptive noise cancelling with custom control Tune out the outside world entirely or customize just how much ambient sound you decide to let in, with four noise-sensing mics that automatically adapt to your surroundings in real time. The audio compensation filter in the JBL Headphones App even allows you to customize and fine-tune the Adaptive Noise Cancelling level to your ear canal's unique shape. 48 hours total playback plus wireless charging Enjoy 12 hours of playtime, plus another 36 in the charging case.* Need to recharge faster? 10 minutes on a USB type-C charging cable will give you another four hours of playtime. You can also recharge them wirelessly. (*with ANC off) 6 mics for perfect calls you can customize yourself Six beamforming microphones reduce wind and noise interference, so your words always come through loud and clear. And you can create your own calling environment with Personal Sound Amplification's customized ambient sound levels. A voice equalizer and voice level optimizer give you full control not only over how you sound to others, but how loud they sound to you.