Uninterrupted Listening All Day Long with JBL Live 670NC Indulge in the extraordinary audio experience of JBL Signature Sound, conveniently packaged in the JBL Live 670NC's snug, on-ear design. When you're completely immersed in your tasks, the True Adaptive Noise Cancelling feature, boosted by Smart Ambient technology, ensures you stay undistracted. If you prefer to be attuned to your environment, you can do so effortlessly without even removing your headphones, making it easy to engage in conversations or enjoy your music. Activate your go-to voice assistant by simply tapping the ear cup to select music, send a message, get a weather update, and much more. Benefit from an impressive 65-hour playtime (or 50 hours with both Bluetooth and ANC enabled). In case you find yourself low on battery, a quick 5-minute charge provides an additional four hours of listening. What's more, the JBL Live 670NC allows for seamless connectivity with two Bluetooth devices at once, ensuring you never miss a call—even while streaming a film on your tablet.