Product Overview
The JBL Live 770NC headphones deliver powerful JBL Signature Sound in a comfortable over-ear headband style. Designed for an immersive audio experience, these headphones feature True Adaptive Noise Cancelling with Smart Ambient technology, allowing you to block out distractions or stay aware of your surroundings. With up to 65 hours of battery life (50 hours with Bluetooth and ANC on), and a quick 5-minute speed charge providing an additional 4 hours of music, they are built for extended listening. The JBL Live 770NC supports simultaneous connection to two Bluetooth devices, ensuring you never miss a call while enjoying media on another device. Easily access your preferred voice assistant via hotword or earcup tap for seamless control of your music, messages, and more.
Key Features
- JBL Signature Sound and Surround Sound: Experience powerful audio with 40mm drivers and immersive JBL Spatial Sound, transforming stereo content into virtual surround sound.
- Bluetooth 5.3 with LE Audio Supported: Enjoy high-quality wireless streaming at lower bit rates. Audio Mode optimizes sound, while Video Mode ensures perfect audio-visual synchronization.
- True Adaptive Noise Cancelling with Smart Ambient: Four noise-sensing microphones provide zero distractions for focused listening, or switch to Smart Ambient to hear your surroundings.
- Extended Battery Life and Speed Charge: Up to 65 hours of wireless listening (50 hours with BT+ANC on). A 5-minute charge provides 4 hours of music.
- Auto Play and Pause: Music automatically stops when headphones are removed and resumes when put back on.
- Voice Assistant Compatibility: Compatible with Alexa or Hey Google for convenient control.
- Multi-Point Connection: Seamlessly switch between two Bluetooth devices.
- Comfort-fit Fabric Headband & Carrying Pouch: Designed for comfort during extended use and easy portability.
- Customizable through JBL Headphones App: Personalize your listening experience via the dedicated app.
Front view of the JBL Live 770NC Wireless Over-Ear Headphones in white, showcasing the earcups and headband.
What's in the Box
- 1 x JBL Live 770NC headphones
- 1 x USB-C Charging Cable
- 1 x Detachable audio cable
- 1 x Cloth Carrying Pouch
- 1 x Warranty/Warning document
- 1 x Quick Start Guide (QSG)
Setup
1. Charging the Headphones
Before first use, fully charge your JBL Live 770NC headphones. Connect the supplied USB-C charging cable to the charging port on the headphone earcup and to a USB power source. The LED indicator will show charging status and turn off when fully charged. A full charge takes approximately 2 hours. For a quick boost, a 5-minute charge provides up to 4 hours of playback.
The JBL Live 770NC headphones folded, showing their compact design for portability.
2. Powering On and Bluetooth Pairing
To power on the headphones, press and hold the Power button located on the earcup until the LED indicator lights up. The headphones will automatically enter pairing mode when powered on for the first time or if no paired device is found. The LED will flash blue rapidly.
On your device (smartphone, tablet, computer), enable Bluetooth and search for "JBL Live 770NC" in the list of available devices. Select it to connect. Once successfully paired, the LED indicator will turn solid blue.
For subsequent connections, the headphones will automatically connect to the last paired device when powered on, if it is within range.
Operating Instructions
Controls
The controls for the JBL Live 770NC headphones are intuitively placed on the earcups:
- Power Button: Press and hold to power on/off.
- Volume Up/Down: Use the dedicated buttons to adjust audio volume.
- Multi-function Button: This button typically controls playback (play/pause, skip tracks) and call management (answer/end calls). Refer to the Quick Start Guide for specific press patterns.
- ANC/Smart Ambient Button: Toggle between True Adaptive Noise Cancelling, Smart Ambient, and Off modes.
- Voice Assistant Button: Activate your preferred voice assistant (Alexa or Hey Google) with a tap.
A person wearing the white JBL Live 770NC headphones, illustrating the effectiveness of True Adaptive Noise Cancelling in a busy environment.
JBL Spatial Sound
The 40mm drivers in the JBL Live 770NC headphones offer immersive JBL Spatial Sound. This feature converts any stereo content from any device into a virtual surround sound experience, enhancing your audio immersion for movies, games, and music.
Auto Play and Pause
The headphones are equipped with sensors that detect when they are worn. When you take the headphones off, the music will automatically pause. When you put them back on, the music will resume playback from where it left off.
Multi-Point Connection
The JBL Live 770NC headphones can connect with two Bluetooth devices simultaneously. This allows you to seamlessly switch between devices, for example, watching a movie on your tablet and then answering a call on your smartphone without needing to manually disconnect and reconnect.
Maintenance
Cleaning
To maintain the performance and appearance of your headphones, regularly clean them with a soft, dry cloth. Avoid using harsh chemicals, cleaning solvents, or strong detergents, as these may damage the finish or internal components. Do not submerge the headphones in water.
Storage
When not in use, store your headphones in the provided cloth carrying pouch to protect them from dust, scratches, and minor impacts. Store in a cool, dry place away from extreme temperatures and direct sunlight.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Battery is depleted. | Charge the headphones using the USB-C cable. |
| No sound | Headphones not paired or connected; volume too low. | Ensure headphones are paired and connected to your device. Increase volume on both headphones and device. |
| Poor sound quality | Interference; device too far from headphones. | Move closer to your device. Avoid obstacles between headphones and device. Try re-pairing. |
| Cannot pair with device | Headphones not in pairing mode; device's Bluetooth is off. | Ensure headphones are in pairing mode (flashing blue LED). Turn off and on Bluetooth on your device. Forget the device and re-pair. |
Specifications
| Feature | Detail |
|---|---|
| Brand | JBL |
| Model Name | JBL LIVE 770NC |
| Model Number | JBLLIVE770NCWHTAM |
| Connectivity Technology | Wireless (Bluetooth) |
| Bluetooth Version | 5.3 |
| Noise Control | Adaptive Noise Cancellation |
| Audio Driver Size | 40 Millimeters |
| Frequency Response | 20 Hz – 20 kHz |
| Battery Life | Up to 65 Hours (50 hours with BT+ANC on) |
| Charging Time | 2 Hours |
| Item Weight | 15.7 ounces |
| Product Dimensions | 2 x 8 x 9 inches |
| Included Components | Headphones, USB-C Charging Cable, Detachable audio cable, Cloth Carrying Pouch, Warranty/Warning, QSG |
Warranty and Support
Warranty Information
JBL products are covered by a limited manufacturer's warranty. Please refer to the "Warranty/Warning" document included in your product packaging for detailed information regarding warranty terms, conditions, and duration. Retain your proof of purchase for warranty claims.
Customer Support
For technical assistance, troubleshooting, or general inquiries about your JBL Live 770NC headphones, please visit the official JBL support website or contact their customer service. Contact information can typically be found in the Quick Start Guide or on the JBL website.
You can also visit the JBL Store on Amazon for more product information and support resources.
