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JBL Signature Sound and surround sound
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.
Bluetooth 5.3 with LE audio supported *
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.
True Adaptive Noise Cancelling with Smart Ambient
With 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.
Features
Up to 65 hours* of battery life and speed charge
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)
Auto play and pause
Take the headphones off, the music stops. Put it back on, the music starts again. It genuinely couldn't be simpler.
Ask Alexa or Hey Google
Alexa or Hey Google is always standing by. Activate your device's voice assistant just by using their hotword or tapping the earcup.
Specs
Wireless Over-Ear Headphones with True Adaptive Noise Cancelling and Smart Ambient, delivering JBL Signature Sound
JBL Live 770NC headphones deliver powerful JBL Signature Sound in a comfortable over-ear headband style. When you're deep in your flow, True Adaptive Noise Cancelling with Smart Ambient technology keeps you free from distractions. Or, if you want to keep an ear open to the world around you, you can even have a conversation without taking the headphones off. Easily access your preferred voice assistant with either a hotword or a tap on the earcup to play your favorite playlist, text your friend, check the weather, and much more. You’ll enjoy 65 hours (50 hours with BT+ANC on) of music streaming. Need even more? A 5-minute speed charge gets you another four hours. The JBL Live 770NC 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.
General Specifications
Driver size (mm)
40
Number of Microphones
2
Audio Specifications
Driver sensitivity at 1kHz/1mW (dB)
100
Dynamic frequency response range (Hz)
20 Hz – 20 kHz
Impedance (ohms)
32
Dimensions
Audio Cable Length (ft)
.7
Audio Cable Length (m)
.2
Ear Cup Depth (cm)
2.7
Ear Cup Depth (in)
1.1
Ear Cup External Height (cm)
9.3
Ear Cup External Height (in)
3.7
Ear Cup External Width (cm)
7.6
Ear Cup External Width (in)
3.0
Ear Cup Internal Height (cm)
5.8
Ear Cup Internal Height (in)
2.3
Ear Cup Internal Width (cm)
4.0
Ear Cup Internal Width (in)
1.6
Charging Cable Length (m)
.2
Charging Cable Length (ft)
.7
Weight (g)
256
Weight (oz)
9
Control and Connection Specifications
Bluetooth profiles
A2DP v1.4, HFP 1.8, AVRCP v1.6.2
Bluetooth frequency
2.4 GHz – 2.4835 GHz
Bluetooth transmitted modulation
GFSK, π/4-DQPSK, 8-DPSK
Bluetooth transmitter power
< 10 dBm (E.I.R.P)
Bluetooth version
5.3
Battery
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 play time (hours)
65
Maximum talk time (hours)
33
Features
Audio cable
Yes
Bluetooth
Yes
Charging cable
Yes
Voice Assistant integration
Yes
Active Noise Cancelling
Yes
Adaptive Noise Cancelling
Yes
Ambient Aware
Yes
Built-in Microphone
Yes
Detachable Cable
Yes
Hands Free Call
Yes
JBL Headphone App
Yes
JBL Signature Sound
Yes
Multi-Point Connection
Yes
Over-ear
Yes
Rechargable battery
Yes
Spatial Sound
Yes
Speed charge
Yes
TalkThru
Yes
Wireless
Yes
True Adaptive Noise Cancelling
Yes
What's in The Box?
- 1 x JBL Live 770NC headphones
- 1 x Carrying Case
- 1 x USB-C Charging Cable
- 1 x Detachable audio cable
- 1 x QSG
