Description
Take signatureJBLsound with you anywhere you go with the whiteLive 770 NC, a pair of over-ear wireless headphones with a Bluetooth 5.3 LE audio for high-quality streaming. With True Adaptive Noise Canceling and Smart Ambient technology, you can immersive yourself in your audio while staying connected to your surroundings.
Dual beamforming microphones ensure crystal clear calls in any environment. Proximity sensors built into the headphones detect when you have removed or put on your headphones, automatically pausing and playing audio accordingly. Multipoint connectivity ensures you can listen to your favorite music or movies while being able to jump on a call when needed without manually switching devices. The JBL Live 770 NC include a USB-C charging cable, a 3.5mm detachable audio cable, and a fabric carry pouch.
JBL Signature and Surround SoundAlong with powerful JBL Signature Sound, the 40mm dynamic drivers offer immersive JBL Spatial Sound that turns any stereo content from any device into virtual surround sound.
Bluetooth 5.3 with LE AudioWirelessly stream high-quality sound even at lower bit rates with the help of the latest Bluetooth technology. Audio Mode gets you the best available sound, while Video Mode makes sure the sound and visuals of your movies and games are always in sync.
True Adaptive Noise-Cancelling with Smart AmbientWith four noise-sensing mics, True Adaptive Noise Cancelling means zero distractions, whether it’s time to focus on your studies-or get your groove on. And if you want to hear the world around you without removing your headphones, Smart Ambient sharpens the sounds of your surroundings.
Up to 65 Hours of Battery LifeFor long-lasting fun, listen wirelessly for up to 50 hours (65 hours with ANC off) and recharge the battery in as little as two hours with the convenient USB-C cable. If you’re in a hurry, a quick 5-minute recharge gives you four additional hours of music.
Comfort-Fit Fabric HeadbandSoft ear cushions and a textured fabric headband in earthly shades make these headphones comfortable and unique. And when you do take them off, they have a comfy and protective place to live that’s easy to pull out of your bag.
Seamless ConnectivityWhether youre using an Android or Windows device, its easy to set up your headphones to automatically pair whenever nearby. And with the new Google Finder service, if you ever misplace your headband, youve got a network of over 3 million Android pals wholl automatically help you find it.
Plus, you can maintain assistant AI support with Alexa or Hey Google. Activate your devices voice assistant just by using their hotword or tapping the earcup.
Customizable via AppControl the soundtrack of your life. The free JBL Headphones app allows you to tailor your headphones preferences, like customizing the ANC, personalize the headphones behaviors, or quickly setting up amazingly realistic sound for your movies, music, and games.
The app can even personalize your sound experience just for your ear type. Just take the quick and easy hearing test via Personi-Fi 2.0, built directly into the JBL Headphones app, and it automatically sets up a custom sound profile thats ready to go every time you put on your headband.
Specifications
Headphone
| Earpiece Design | Over-Ear (Circumaural) |
| Earpiece Swivel | Yes |
| Earpiece Connection / Wearing Style | Headband |
| Foldable | Yes |
| Earpad Size | 2.3 x 1.6″ / 5.8 x 4.1cm |
| Driver Type | Dynamic |
| Driver Size | 1.6″ / 40mm |
| Impedance | 32 Ohms |
| Active Noise Cancellation | Yes |
| Controls/Microphone Location | Controls: Right Earpiece Microphone: Left Earpiece, Right Earpiece |
| Full Remote OS Support | Android, iOS |
| Mobile App Compatible | Yes: Android & iOS App Name: JBL Headphones Functionality: Adjust Settings, Firmware Update, Remote Control |
| Sensors | Proximity |
Performance
| Frequency Response | 20 Hz to 20 kHz (Wireless) 20 Hz to 40 kHz (Wired) |
| Sensitivity | 100 dB SPL at 1 kHz |
| Maximum Sound Pressure Level (SPL) | 95 dB |
| Noise Attenuation | No |
Microphone
| Number of Voice Mics | 2 |
| Beamforming Support | Yes |
| Noise Cancelling Microphone | Yes |
| Sensitivity | -40 dBV/Pa at 1 kHz |
Wireless Connectivity
| Wireless Modulation | /4 DQPSK, 8DPSK, GFSK |
| Bluetooth | 5.3 |
| Bluetooth Profiles | A2DP 1.4, HFP 1.8, AVRCP |
| Frequency | 2.4 to 2.4835 GHz |
| Bluetooth Transmitter Power | 10 dBm |
| Multipoint Support | Yes |
| Maximum Paired Devices | 2 |
| NFC | Yes |
Wired Connectivity
| Audio Connector | 1x 1/8″ / 3.5 mm TRS Male Straight |
| Audio Connector to Earpiece | 1x 1/8″ / 3.5 mm Female |
Battery
| Battery Chemistry | Lithium-Ion |
| Capacity (mAh) | 850 mAh |
| Runtime | 65 Hours (BT) 50 Hour (BT+ANC) 40 Hours (ANC) |
| Quick Charging Times | 5 Minutes for 4 Hours |
| Recharge Time | 3 Hours |
| DC Input Power | 5 VDC at 1 A |
| Wireless Charging | No |
| Charging Input | Not Specified by Manufacturer |
Environmental
| Operating Temperature | 113F / 45C |
Physical
| Color | White |
| Environmental Protection | No |
| LED Indicator | Yes |
| Material of Construction | Fabric |
| Dimensions | Right Earpiece: 3.7 x 1.1″ / 9.4 x 2.8cm (Each) |
| Weight | 9oz / 256g |
Packaging Info
| Package Weight | 1.06 lb |
| Box Dimensions (LxWxH) | 8.9 x 8.8 x 2.6″ |
