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.
Specifications
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General
Driver size (mm) :40
Number of Microphones :2 -
Audio
Driver sensitivity at 1kHz/1mW (dB) :100
Dynamic frequency response range (Hz) :20 Hz – 20 kHz
Impedance (ohms) :32 - Dimensions
- Audio Cable Length (m):.2
- Weight (g) :256
- Charging Cable Length (m) :.2
- Ear Cup External Height (in) :3.7
- Ear Cup Internal Width (in) :1.6
- Ear Cup Depth (in) :1.1
- 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
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Control and Connection
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
Spatial Sound :Yes
True Adaptive Noise Cancelling :Yes
Charging cable :Yes
Audio cable :Yes
Voice Assistant integration :Yes
Ambient Aware :Yes
Built-in Microphone :Yes
Detachable Cable :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
JBL Headphone App :Yes - warranty : 3 months