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.

Description

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

• Weight (g): 256
• Weight (oz): 9
• Charging Cable Length (m): .2
• Charging Cable Length (ft): .7
• Ear Cup External Height (in): 3.7
• Ear Cup External Width (in): 3.0
• Ear Cup Internal Height (in): 2.3
• Ear Cup Internal Width (in): 1.6
• Ear Cup Depth (in): 1.1
• Ear Cup External Height (cm): 9.3
• Ear Cup External Width (cm): 7.6
• Ear Cup Internal Height (cm): 5.8
• Ear Cup Internal Width (cm): 4.0
• Ear Cup Depth (cm): 2.7
• Audio Cable Length (ft): .7
• Audio Cable Length (m): .2

Control and Connection Specifications

• Bluetooth version: 5.3
• 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)

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 talk time (hours): 33
• Maximum play time (hours): 65

Features

• True Adaptive Noise Cancelling: Yes
• JBL Headphone App: 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
• Adaptive Noise Cancelling: Yes
• Active Noise Cancelling: Yes
• Wireless: Yes
• Speed charge: Yes
• Over-ear: Yes
• Rechargable battery: Yes
• Bluetooth: Yes

What's in The Box?

• 1 x JBL Live 770NC headphones
• 1 x USB-C Charging Cable
• 1 x Detachable audio cable
• 1 x Warranty/Warning
• 1 x QSG