JBL Live 770NC - Wireless Over-Ear Headphones with True Adaptive Noise Cancelling with Smart Ambient, Up to 65 Hours of Battery Life, Comfort-fit Fabric Headband & Carrying Pouch (Black)

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

1. Driver size (mm): 40
2. Number of Microphones: 2

Audio Specifications

1. Driver sensitivity at 1kHz/1mW (dB): 100
2. Dynamic frequency response range (Hz): 20 Hz – 20 kHz
3. Impedance (ohms): 32

Dimensions

1. Audio Cable Length (ft): 0.7
2. Audio Cable Length (m): 0.2
3. Ear Cup Depth (cm): 2.7
4. Ear Cup Depth (in): 1.1
5. Ear Cup External Height (cm): 9.3
6. Ear Cup External Height (in): 3.7
7. Ear Cup External Width (cm): 7.6
8. Ear Cup External Width (in): 3.0
9. Ear Cup Internal Height (cm): 5.8
10. Ear Cup Internal Height (in): 2.3
11. Ear Cup Internal Width (cm): 4.0
12. Ear Cup Internal Width (in): 1.6
13. Charging Cable Length (m): 0.2
14. Charging Cable Length (ft): 0.7
15. Weight (g): 256
16. Weight (oz): 9

Control and Connection Specifications

1. Bluetooth profiles: A2DP v1.4, HFP 1.8, AVRCP v1.6.2
2. Bluetooth frequency: 2.4 GHz – 2.4835 GHz
3. Bluetooth transmitted modulation: GFSK, π/4-DQPSK, 8-DPSK
4. Bluetooth transmitter power: < 10 dBm (E.I.R.P)
5. Bluetooth version: 5.3

Battery

1. Charging time (hours from empty): 3
2. Maximum music play time with ANC off (hours): 65
3. Maximum music play time with ANC on (hours): 50
4. Maximum play time (hours): 65
5. Maximum talk time (hours): 33

Features

1. JBL Headphone App: Yes
2. Audio cable: Yes
3. Bluetooth: Yes
4. Charging cable: Yes
5. Detachable Cable: Yes
6. Voice Assistant integration: Yes
7. Active Noise Cancelling: Yes
8. Adaptive Noise Cancelling: Yes
9. Ambient Aware: Yes
10. Built-in Microphone: Yes
11. Hands-Free Call: Yes
12. JBL Signature Sound: Yes
13. Multi-Point Connection: Yes
14. Over-ear: Yes
15. Rechargeable battery: Yes
16. Spatial Sound: Yes
17. Speed charge: Yes
18. TalkThru: Yes
19. Wireless: Yes
20. True Adaptive Noise Cancelling: Yes

• 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 Bluetooth 5.3. Audio Mode gives the best available sound while Video Mode ensures the sound and visuals are always in sync. *Available via OTA update
• True Adaptive Noise Cancelling with Smart Ambient: With four noise-sensing mics, True Adaptive Noise Cancelling means zero distractions whether you’re focusing on studying or getting lost in the music. Or turn on Smart Ambient to hear your surroundings.
• Up to 65 hours* of battery life and speed charge: Listen wirelessly for up to 50 hours and recharge the battery in as little as 2 hours with the convenient Type-C USB cable. In a hurry? A quick 5 min charge gives you 4 hours of music. *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.