JBL Live 770NC - White - Wireless Over-Ear Headphones with True Adaptive Noise Cancellation

The JBL Live 770NC Wireless Over-Ear Headphones in White deliver an exceptional auditory experience with JBL Signature Sound and advanced JBL Spatial Sound technology. These headphones are designed to provide immersive, high-quality audio with their powerful 40mm drivers, turning any stereo content into a virtual surround sound experience. The latest Bluetooth 5.3 technology, supporting LE audio, ensures high-quality wireless streaming even at lower bit rates. With Audio Mode for optimal sound quality and Video Mode to synchronize audio with video, these headphones offer enhanced performance for all your multimedia needs. LE audio support will be available through an OTA update at a later stage.

Featuring True Adaptive Noise Cancelling and Smart Ambient technology, the JBL Live 770NC headphones effectively reduce external noise while allowing you to stay aware of your surroundings when needed. The four noise-sensing microphones provide precise noise cancellation, making it easier to focus on your tasks or enjoy your music uninterrupted. If you need to interact with your environment, Smart Ambient technology sharpens external sounds, so you can have conversations without removing the headphones. The headphones offer up to 65 hours of music playback (50 hours with Bluetooth and ANC on) and a quick 5-minute charge provides an additional 4 hours of playtime. Multi-point connectivity allows simultaneous connection to two Bluetooth devices, so you won’t miss any calls while using other media.

Key Features:

• True Adaptive Noise Cancelling: Blocks out distractions for a focused listening experience.
• JBL Spatial Sound: Enhances stereo audio into a virtual surround sound experience for deeper immersion.
• Bluetooth 5.3 with LE Audio Support: Provides high-quality, low-latency wireless audio streaming and video synchronization.
• Smart Ambient Technology: Allows you to remain aware of your surroundings and engage in conversations without removing the headphones.
• Voice Assistant Integration: Access voice-controlled features easily for hands-free management of your music, messages, and more.
• Extended Battery Life: Enjoy up to 65 hours of playback with ANC off, 50 hours with ANC on, and a quick 5-minute charge adds 4 hours of playtime.
• Multi-Point Connectivity: Connect to two Bluetooth devices simultaneously, ensuring seamless transitions between calls and media.

Specifications:

• 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): 0.2
  • Charging Cable Length (ft): 0.7
  • 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
  • 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
  • Audio Cable Length (m): 0.2
  • Audio Cable Length (ft): 0.7

• 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
  • Rechargeable Battery: Yes
  • Bluetooth: Yes

Conclusion: The JBL Live 770NC Wireless Over-Ear Headphones in White are designed to deliver superior sound quality and comfort. With True Adaptive Noise Cancelling and JBL Spatial Sound, these headphones offer an immersive listening experience while allowing you to stay aware of your surroundings. The extended battery life and quick charging feature ensure you stay entertained for longer periods, and multi-point connectivity keeps you connected across devices. Whether you're working, relaxing, or enjoying media, the JBL Live 770NC headphones provide a perfect blend of performance and convenience.