Hi-Res JBL Pure Bass Sound plus Spatial Sound: JBL Pure Bass Sound adds depth, power, and punch to everything you hear. Custom 32mm drivers deliver rich, dynamic audio whether you’re locking in at work or losing yourself in a playlist. Our proprietary JBL Spatial Sound technology puts you in the middle of your music as sound flows naturally from every direction, on any device. When you want even more detail and clarity, enjoy Hi-Res audio using the included USB-C to 3.5mm audio cable. Adaptive Noise Cancelling with Smart Ambient: Adaptive Noise Cancelling automatically adjusts to tune out the distractions, whether you're deep into your work focus or getting into the groove. Use Ambient Aware and TalkThru to hear what’s happening around you or jump into conversations without taking off your headphones. Manage it all easily through the JBL Headphones app. 2-mic perfect calls with beamforming technology: Two beamforming mics precisely capture your speech without background noise, while our latest noise reduction technology filters out ambient sound in even the busiest environments. So whether you’re on a teleconference in a busy café or catching up with a friend during your commute, your voice comes through loud and clear. Up to 76 hours of battery life, plus speed charge: With up to 76 hours* of battery life, your JBL Tune 680NC headphones will outlast your longest playlist. Need a boost? A 5-minute speed charge gives you another 5 hours of playtime. And when it's time for a full recharge, you'll be back to 100% in about two hours**.*With ANC off and Bluetooth on. Expect up to 50 hours with them on.**Charging cable not included Multi-point connection with Bluetooth 6.0: Pair your headphones with two Bluetooth devices and then switch effortlessly from one to the other. Stream a movie from your tablet in the airport lounge and still hear boarding updates from your phone. Thanks to Bluetooth 6.0 enjoy high-quality streaming with lower power use and reduced latency. So your audio stays perfectly in sync whether you're on a video call or watching a movie. Lightweight, comfortable, and foldable: Stay comfortable no matter how long you listen, thanks to the soft on-ear cups and lightweight padded headband. And when it's time to move on, your JBL Tune 680NC fold flat, so they fit effortlessly into your everyday carry. Customize your sound with the JBL Headphones app: Use the JBL Headphones app to set up Personi-Fi 3.0, shaping your music to match your hearing profile. Customize the EQ, or choose one of the presets ones, control your Smart Ambient settings, and more. Fast Pair by Google + Swift Pair by Microsoft: Pairing on Android or Windows 10/11 couldn't be easier. Just power on your JBL Tune 680NC headphones and follow the prompt. No menus, no delays—just seamless listening.