ZAMAR AUDIO SOLUTIONS
JBL Live 770NC Wireless Over-Ear Headphones with True Adaptive Noise Cancelling
JBL Live 770NC Wireless Over-Ear Headphones with True Adaptive Noise Cancelling
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Product Description
The JBL Live 770NC headphones deliver immersive JBL Signature Sound through 40 mm dynamic drivers in a comfort-fit over-ear design. True Adaptive Noise Cancelling with Smart Ambient uses four noise-sensing microphones to adjust in real time, minimizing distractions or letting you stay aware of your surroundings. Enjoy up to 50 hours of playback with ANC on (65 hours with ANC off), plus a 5-minute quick charge for 4 hours of extra listening. Personi-Fi 2.0 sound personalization and seamless multipoint Bluetooth 5.3 connectivity round out a feature set built for every environment.
Key Features
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True Adaptive Noise Cancelling with Smart Ambient for on-the-fly sound control
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JBL Spatial Sound enhancement turns any stereo source into a virtual surround experience
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Up to 50 h battery life (ANC on); 65 h (ANC off); quick charge 5 min = 4 h playback
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Bluetooth 5.3 with LE Audio, AAC and SBC support; multipoint pairing for two devices simultaneously
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Auto Play/Pause and hands-free voice-assistant activation via earcup touch controls
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Personi-Fi 2.0 EQ tuning and customization in the JBL Headphones App
Technical Specifications
Specification | Detail |
---|---|
Driver Diameter | 40 mm dynamic |
Frequency Response | 20 Hz – 20 kHz |
Impedance | 32 Ω |
Sensitivity | 100 dB SPL @ 1 kHz / 1 mW |
Noise Cancelling | True Adaptive NC; Smart Ambient |
Bluetooth Version | 5.3 (LE Audio ready) |
Supported Codecs | AAC; SBC |
Battery Life | 50 h (ANC on); 65 h (ANC off) |
Fast Charge | 5 min = 4 h playback |
Charging Time | 2 h via USB-C |
Multipoint Connection | Yes (two-device pairing) |
Controls | Auto Play/Pause; touch controls; voice-assistant |
App Customization | JBL Headphones App; Personi-Fi 2.0 |
Weight | 256 g |






