JBL Live 770NC Noise Cancelling Headphones JBL Live 770NC—wireless over-ear headphones featuring adaptive noise cancelling, JBL Signature Sound, and up to 65 hours of battery life. Designed for audio lovers and professionals alike, they combine comfort, clarity, and smart features like Spatial Sound, TalkThru, and voice assistant support. Ideal for immersive music sessions, clear calls, and multitasking on the go. Product Features Adaptive Noise Cancelling with Smart Ambient Block out distractions or stay aware of your surroundings with True Adaptive Noise Cancelling and Smart Ambient modes, including Ambient Aware and TalkThru. Powerful JBL Signature Sound Enjoy clear highs, rich mids, and deep bass with 40 mm dynamic drivers optimized for both wired and wireless audio. Long Battery Life with Fast Charging Get up to 65 hours of playback (ANC off) or 50 hours with ANC on, plus a quick 5-minute charge delivers up to 4 hours of use. Dual Device Connectivity With Bluetooth 5.3 and multi-point connection, seamlessly switch between two connected devices like your phone and laptop. Crystal-Clear Calls Equipped with 2 beamforming microphones and VoiceAware, enjoy enhanced voice clarity during calls and control how much of your voice you hear. Smart On-Ear Controls & Sensors Manage music, calls, volume, and ANC with intuitive on-ear buttons. Auto Play/Pause activates when the headphones are worn or removed. Personalized Sound via JBL App Customize EQ settings, switch sound modes (including Spatial Sound), and receive updates using the JBL Headphones App. Comfortable Foldable Design Lightweight at 256g, the Live 770NC features soft cushions, a fabric headband, and a foldable, compact form for easy storage. Product Specifications Driver size: 40 mm dynamic drivers Frequency response (Wireless): 20 Hz – 20 kHz Frequency response (Wired): 20 Hz – 40 kHz Impedance: 32 ohms Sensitivity: 100 dB SPL @ 1 kHz Bluetooth version: 5.3 Bluetooth profiles: A2DP 1.4, AVRCP 1.6.2, HFP 1.8 Multi-point connection: Yes Battery capacity: 850 mAh Charging time: Approx. 3 hours Quick charge: 5 min = 4 hours playback Playback time (ANC off): Up to 65 hours Playback time (ANC on): Up to 50 hours Talk time: Up to 33 hours On-ear controls: Music, volume, ANC mode, calls, voice assistant Microphones: 2 beamforming mics Voice assistant: Amazon Alexa, Google Assistant, Siri App support: JBL Headphones App (iOS/Android) Weight: 256 g Foldable design: Yes Ear cup dimensions (External): 93 mm x 76 mm Included cables: USB-C charging (0.7 m), 3.5 mm audio (0.7 m) In the Box JBL Live 770NC headphones USB-C charging cable 3.5 mm audio cable Carrying pouch Quick Start guide
