JBL
JBL Live 780NC Green Wireless Noise Cancelling Over-Ear Headphones
Over-ear headphones with True Adaptive Noise Cancelling 2.0, Hi-Res certified sound, Personi-Fi 3.0, up to 80 hours battery life and Bluetooth 6.0 connectivity
- Hi-Res certified sound with Spatial 3D audio and Personi-Fi 3.0 personalization
- True Adaptive Noise Cancelling 2.0 auto-adjusts via six microphones in real-time
- Up to 80 hours playtime, 50 hours with ANC active, plus 4 hours from 5-minute charge
- Dual beamforming mics with AI algorithm cut wind and background noise on calls
- Bluetooth 6.0 LE Audio, Auracast sharing and Multi-point connection switch between two devices
Audio quality and personalisation
The JBL Live 780NC Green headphones deliver Hi-Res certified sound across wired and wireless connections. Spatial 3D audio expands the soundstage while Personi-Fi 3.0 creates a hearing profile tailored to your ears. Frequency response spans 10 Hz to 40 kHz with a 32 ohm impedance. This set suits listeners who want calibrated audio without a separate DAC.
Noise cancellation and battery
True Adaptive Noise Cancelling 2.0 employs six microphones to adjust to surroundings in real time. Battery life reaches 80 hours with ANC off and 50 hours with ANC on. A five-minute quick charge adds four hours of playback. Dual beamforming mics and an AI-trained algorithm suppress wind and background noise during calls. Buyers needing active noise reduction beyond 50 continuous hours should look elsewhere.
Connectivity and build
Bluetooth 6.0 supports LE Audio, Auracast sharing and multi-point pairing with two devices. The package includes a USB-C to 3.5 mm analog cable for wired use. Fully foldable earcups fit inside the supplied carrying pouch measuring 9.5" W x 9.1" D x 10.10" H. The JBL Headphones app and Smart Tx accessory enable customisation and low-latency transmission. Users without Bluetooth 6.0 source devices will not access LE Audio features.
Highlights
- Hi-Res certified sound with Spatial 3D audio and Personi-Fi 3.0 personalization
- True Adaptive Noise Cancelling 2.0 auto-adjusts via six microphones in real-time
- Up to 80 hours playtime, 50 hours with ANC active, plus 4 hours from 5-minute charge
- Dual beamforming mics with AI algorithm cut wind and background noise on calls
- Bluetooth 6.0 LE Audio, Auracast sharing and Multi-point connection switch between two devices
Specifications
No published specifications for this item yet.
Questions about this item
How do I pair these JBL Live 780NC headphones with two devices using Multi-point, and what step do people miss?
Enable Bluetooth 6.0 on both devices, pair the headphones to the first, then re-enter pairing mode to connect the second; the step often missed is activating Multi-point in the JBL Headphones app before the second pairing.
Which replaceable parts will I need over time for the JBL Live 780NC?
The ear cushions and the USB Type-C to 3.5 mm audio cable are the only user-replaceable items supplied; the internal battery is not user-serviceable.
At what point does the 40 kHz wired frequency response limit become audible during long critical-listening sessions?
The 10 Hz – 40 kHz range exceeds typical hearing, so the practical limit is the 32 ohm impedance interacting with your source device’s output stage, not the headphone’s own bandwidth.
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