JBL Tune 770NC

JBL Tune 770NC

Adaptive Noise Cancelling Wireless Over-Ear Headphones

Sold from 2023 until now

Getting started with your JBL Tune 770NC

Getting started with your JBL Tune 770NC

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Product Specifications

Driver size (mm)
40
Number of Microphones
1
Driver sensitivity at 1kHz/1mW (dB)
100
Dynamic frequency response range (Hz)
20 Hz – 20 kHz
Impedance (ohms)
32
Audio Cable Length (ft)
3.9
Audio Cable Length (m)
1.2
Ear Cup Depth (cm)
4.8
Ear Cup Depth (in)
1.9
Ear Cup External Height (cm)
9.2
Ear Cup External Height (in)
3.6
Ear Cup External Width (cm)
7.6
Ear Cup External Width (in)
2.99
Ear Cup Internal Height (cm)
5.4
Ear Cup Internal Height (in)
2.12
Ear Cup Internal Width (cm)
3.7
Ear Cup Internal Width (in)
1.45
Charging Cable Length (m)
1.2
Charging Cable Length (ft)
3.9
Weight (g)
232
Weight (oz)
8.2
Bluetooth profiles
A2DP v1.4, AVRCP v1.6.2, HFP v1.8
Bluetooth frequency
2.4 GHz – 2.4835 GHz
Bluetooth transmitted modulation
GFSK, π/4-DQPSK, 8DPSK
Bluetooth transmitter power
< 10 dBm (E.I.R.P)
Bluetooth version
5.3
Charging time (hours from empty)
2
Maximum music play time with ANC off (hours)
70
Maximum music play time with ANC on (hours)
44
Maximum play time (hours)
70
Maximum talk time (hours)
39
Audio cable
Yes
Bluetooth
Yes
Charging cable
Yes
Detachable Cable
Yes
Foldable
Yes
Voice Assistant integration
Yes
Adaptive Noise Cancelling
Yes
Ambient Aware
Yes
Built-in Microphone
Yes
Flat-fold design
Yes
Hands Free Call
Yes
JBL Pure Bass Sound
Yes
Multi-Point Connection
Yes
Over-ear
Yes
Rechargable battery
Yes
Speed charge
Yes
TalkThru
Yes
Wireless
Yes

Your music, noise free.

When your music is on, nothing else matters. The JBL Tune 770NC Adaptive Noise Cancelling wireless headphones deliver on that promise all day—and longer, while sparing you the unwanted noises. With up to 70 hours of battery life, you’ll easily get through a busy week of using them and still have enough JBL Pure Bass Sound to get you through the weekend. And if you do need a quick recharge, 5 minutes gets you an extra 3 hours of music. Lightweight, and flat-folding, the JBL Tune 770NC can also connect with two Bluetooth® devices simultaneously, so you’ll never miss a call while watching a movie on your tablet. With the free JBL Headphones app, you can tailor the sound to suit your taste. And voice prompts in your language will guide you through the features. Manage your calls and your voice assistant hassle-free right from your phone and use VoiceAware to hear yourself when you’re speaking. Just choose the color that best suits your vibe, and start having fun.

Adaptive Noise Cancelling means zero distractions when 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, Ambient Aware and TalkThru sharpen the sounds of your surroundings or voices. Easily activate these Ambient Sound Control modes through the JBL Headphones app.
Wirelessly stream high-quality JBL Pure Bass Sound from your smartphone with the help of the latest Bluetooth technology. Optimize the Bluetooth performance with the Smart Audio & Video feature in the JBL Headphones app by selecting the Audio (for the best sound quality) or the Video (for an optimal gaming and video output) modes. * Available via OTA update at a later stage.
JBL Tune 770NC headphones feature renowned JBL Pure Bass sound—the same that powers the most famous music venues all around the world.
Download the free JBL Headphones App to tailor the sound to your taste by choosing one of the pre-set EQ modes or adjusting the EQ curve according to your content, your style, your taste. Voice Prompts in your language guide you through the Tune 770NC’s other features.
Easily control your sound and manage your calls from your headphones with the convenient buttons on the ear-cup. Hear your voice while you're talking, with the help of VoiceAware.
For long-lasting fun, listen wirelessly for up to 44 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. A quick 5-minute recharge gives you 3 additional hours of music. *Battery life: BT on / ANC off
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.
The lightweight materials and soft ear cushions with a padded headband make the headphones comfortable to wear for extended periods. The foldable design makes it convenient to carry them anywhere—anytime you want music.
Download the free JBL Headphones App to tailor the sound to your taste by choosing one of the pre-set EQ modes or adjusting the EQ curve according to your content, your style, your taste. Voice Prompts in your language guide you through the Tune 770NC’s other features.

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.
  • This headphone is supported by the My JBL Headphones App.
  • 1. First, try to restart the Bluetooth connection on your source device (Smartphone/tablet/PC) by switching Bluetooth off and on again with a short pause in between.

    2. "Forget" (remove) the previously paired connection (on your smartphone/tablet/PC) in your Bluetooth settings if you had once paired with your product.

    3. Try to restart the source device (Smartphone/tablet/PC) by powering it off and on again and after restarting, try to establish a Bluetooth connection to your product.

    4. If the above does not work, then try to restart your product (Portable speaker, Headphone) by turning it off and on again.

    5. Press and hold down the Bluetooth button on your device (Portable speaker, Headphones) to initiate pairing mode again.

    6. Go into the Bluetooth settings on your Smartphone/tablet or PC to start the pairing process.

    You should now have a successful pairing with your device. If you are still experiencing issues, please contact us again.
  • If you are having trouble pairing your headphones or if your device is asking for a PIN, please make sure to check all available BT connections in your device's settings. Verify that you are connecting to the headphone's product name that excludes 'LE'. The 'LE' connection is only intended for voice assistant feature compatible with your headphones. If the voice assistant feature has not yet been configured, this would explain why the 'LE' connection appears as an available connection, but cannot be used for Bluetooth audio.

    https://harman.widen.net/s/dtsldx6jxx/bluetooth-pairing-issue-with-voice-assistant-headphone-le-image1 

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