JBL Live 670NC

JBL Live 670NC

Wireless On-Ear Headphones with True Adaptive Noise Cancelling

Getting started with your JBL Live 670NC

Getting started with your JBL Live 670NC

Quick Start Guide

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Product Specifications

Driver size (mm)
40
Number of Microphones
2
Driver sensitivity at 1kHz/1mW (dB)
98
Dynamic frequency response range (Hz)
20 Hz – 20 kHz
Impedance (ohms)
32
Weight (g)
219
Weight (oz)
7.7
Charging Cable Length (m)
.2
Charging Cable Length (ft)
.7
Ear Cup External Height (in)
2.7
Ear Cup External Width (in)
2.7
Ear Cup Internal Height (in)
1.1
Ear Cup Internal Width (in)
1.1
Ear Cup Depth (in)
.8
Ear Cup External Height (cm)
6.9
Ear Cup External Width (cm)
6.9
Ear Cup Internal Height (cm)
2.7
Ear Cup Internal Width (cm)
2.7
Ear Cup Depth (cm)
1.9
Audio Cable Length (ft)
.7
Audio Cable Length (m)
.2
Bluetooth version
5.3
Bluetooth profiles
HFP v1.8, A2DP v1.4, AVRCP v1.6.2
Bluetooth frequency
2.4 GHz – 2.4835 GHz
Bluetooth transmitted modulation
GFSK, π/4-DQPSK, 8-DPSK
Bluetooth transmitter power
≤ 13 dBm (E.I.R.P)
Charging time (hours from empty)
3
Maximum music play time with ANC off (hours)
65
Maximum music play time with ANC on (hours)
50
Maximum talk time (hours)
33
Maximum play time (hours)
65
JBL Headphone App
Yes
True Adaptive Noise Cancelling
Yes
Spatial Sound
Yes
Charging cable
Yes
Detachable Cable
Yes
Audio cable
Yes
Voice Assistant integration
Yes
Ambient Aware
Yes
Built-in Microphone
Yes
Hands Free Call
Yes
JBL Signature Sound
Yes
Multi-Point Connection
Yes
TalkThru
Yes
Active Noise Cancelling
Yes
Wireless
Yes
Speed charge
Yes
Over-ear
No
Rechargable battery
Yes
Bluetooth
Yes

Wireless On-Ear Headphones with True Adaptive Noise Cancelling and Smart Ambient, delivering JBL Signature Sound

JBL Live 670NC headphones deliver powerful JBL Signature Sound in a comfortable on-ear headband style. When you're deep in your flow, True Adaptive Noise Cancelling with Smart Ambient technology keeps you free from distractions. Then, when you want to keep an ear open to the world around you, you can stay aware as you continue listening to your favorite playlist—or even have a conversation without taking the headphones off. Easily access your preferred voice assistant with a tap on the ear cup to cue up a song, text your friend, check the weather, and much more. You’ll enjoy 65 hours (50 hours with BT+ANC on) of music streaming. And if you still need more, a 5-minute speed charge gets you another four hours. The JBL Live 670NC can connect with two Bluetooth® devices simultaneously, so you’ll never have to miss a call, even if you’re watching a movie on your tablet.

Along with powerful JBL Signature Sound, the 40mm drivers offer immersive JBL Spatial Sound that turns any stereo content from any device into virtual surround sound.
Wirelessly 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. (*) Available via OTA update at a later stage.
With four noise-sensing mics, True Adaptive Noise Cancelling means zero distractions, whether it's time to focus on your studies or get lost in the groove. And if you want to hear the world around you without removing your headphones, Smart Ambient sharpens the sounds of your surroundings.
For long-lasting fun, listen wirelessly for up to 50 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. And if you're in a hurry, a quick 5-minute recharge gives you 4 additional hours of music. (*Battery life: BT on / ANC off)
Take the headphones off, the music stops. Put it back on, the music starts again. It genuinely couldn't be simpler.
Alexa or Hey Google is always standing by. Activate your device's voice assistant just by using their hotword or tapping the earcup.
Effortlessly switch from one Bluetooth® device to another. Jump from a video on your tablet to a call on your mobile phone, and never miss a moment.
Whether you're using an Android or Windows device, it's easy to set up your headphones to automatically pair with it whenever it's nearby. And with the new Google Finder service, if you ever misplace your headband, you've got a network of over 3 million Android pals who'll automatically help you find it.
Your friends, family, and co-workers will hear every word you say—even if you're outside and it's windy.
Soft 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.
Control 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 set up amazingly realistic sound for your movies, music, and games.
The My JBL Headphones app personalizes your sound experience just for you. Just take the quick and easy hearing test and it automatically sets up a custom sound profile that's ready to go every time you put on your headband. That's it.

FAQs & How-Tos

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  • Yes, the headphones have Multipoint Connection, which allows you to switch seamlessly between the connected devices. 
  • If you are experiencing issues getting the app to communicate with your headphones, (assuming you have already paired the headphones with the device) go into the communication apps audio settings. You will likely find the resolution there. You may have to set your headphones as the ‘communication device’ within the app you are using.

  • • Always have clear line of sight between your Bluetooth device (speaker, headphones etc.) and source device (Smartphone/tablet/PC etc). Be aware of obstacles in front of your devices.

    • Try to shutdown other products that have Bluetooth, but are not being used. They are often the reason for interference even though they are not being used.

    • Do not stand too close to your Wi-Fi router since a Wi-Fi signal is stronger and in many cases will "overlap" the connection.

    • Be aware of walls around you. Concrete and brick walls will often interrupt the signal, as it cannot pass through such thick walls.

    • Bluetooth signals cannot travel through water, which includes the human body. Make sure with wireless headphones to keep your source device and the receiver on the same side of your body.

    • Open spaces such as parks can cause issues for your devices, as open air is "bad" for any Bluetooth signal if it cannot reflect from objects around you.
  • Visit the App Store and download the ‘Amazon Alexa’ App.

      Set up Amazon Alexa #1.png
    1. Click the Plus(+) button on the top right of the screen.
    2. Then select ‘Add Device‘.
    3. Select headphones from the list and then choose your Headphones from the list of available devices.
    4. Follow the rest of the instructions in the Alexa App to complete the setup.
  • If not pre-installed on your Android device, visit your App store to download the ‘Google Assistant’ App.

    After you have paired your JBL headphones to your device via Bluetooth, you should receive a pop-up notification (pictured below). Please tap the notification on your device to start the Google Assistant setup. You will now be directed to the Google Assistant App.

    Step 1

      Set up Google Assistant #5.png
    Follow the steps to connect and pair “JBL XXXX-LE” (depends on your model) with your devices.
    Once set up is complete, you will see the below screen:

    Step 2

    Set up Google Assistant #2.png

    PLEASE NOTE: In order to verbally interact with your Google Assistant via the headphone you must turn on the ‘Spoken Notifications’ in the Google Assistant App. This can be found under: Assistant Devices > Notifications. Alternatively, your JBL headphones can be added to the Google Assistant App manually by adding them as a Bluetooth device if this was not done when first paired. Google Assistant must be selected as your chosen voice assistant in the settings of the My JBL Headphones App also.
    Set up Google Assistant #3.png
    Set up Google Assistant #4.png
  • Visit your App store to download the ‘Google Assistant’ App.

    After you have paired your JBL headphones to your device via Bluetooth, you should receive a pop-up notification (pictured below). Please tap the notification on your device to start the Google Assistant setup. You will now be directed to the Google Assistant App.

    Step 1

      Set up Google Assistant #1.png
    Follow the steps to connect and pair “JBL XXXX-LE” with the Google Assistant App, the name will depend on your model.
    Once set up is complete, you will see the below screen:

    Step 2

    Set up Google Assistant #2.png

    PLEASE NOTE: To verbally interact with your Google Assistant via the headphone, you must turn on the ‘Spoken Notifications’ in the Google Assistant App. This can be found under Assistant Devices > Notifications. Alternatively, your JBL headphones can be added to the Google Assistant App manually by adding them as a Bluetooth device if this was not done when first paired. Google Assistant must be selected as your chosen voice assistant in the settings of the My JBL Headphones App also.
      Set up Google Assistant #3.png
    Set up Google Assistant #4.png
  • The voice assistant you select in the initial set-up (pictured below) will be used as the default assistant on your headphones.

    Switching between voice assistant #1.png

    You can change the default assistant in the ‘My JBL Headphones’ app:
    1. Open the My JBL Headphones app on your device.
    2. Select the headphones you are connected too.
    3. Go to Settings by clicking the symbol in the top right corner.
    4. Select Voice Assistant.
    5. Now you can select your preferred voice assistant.
    Switching between voice assistant #2.png

    Your headphones may restart after switching Voice Assistant.
  • After setting up Amazon Alexa on your headphones through the My JBL Headphones app, use Amazon Alexa by pressing & holding the touch panel for 2 seconds on the earbud that you have enabled the voice assistant feature on.
      Trigger Alexa #2 FAQ.png

    Things to try
    • “What’s the weather?”
    • Play Niall Horan
    • Play NPR on iHeartRadio
    • Set a timer for 5 minutes
    • What new skills do you have?
    Stop Alexa when she talks
    While Alexa is talking, press and release the Action button then say “Stop”.

    For more information and things to try with Alexa, visit: www.amazon.com/alexadevices
  • After setting up Google Assistant on your headphones through the My JBL Headphones app, use Google Assistant by pressing & holding the touch panel for 2 seconds on the earbud that you enabled the voice assistant feature on.
    Trigger Google - #1 FAQ.png
    Press and hold the Action button to begin. Requires pairing with eligible phone and internet connection. For examples of questions and things you can do, visit: https://assistant.google.com/platforms/phones/#headphones

    Get your notifications
    Double-tap the Action button.

    Stop your Google Assistant
    Touch the Action button.

    Reply to the message (where available)
    After receiving a message notification, touch and hold the Action button to respond. When you’re done, release the button.

    For more information on what your Google Assistant can do, visit: https://assistant.google.com/platforms/headphones

     
  • This headphone is supported by the My JBL Headphones App.
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