JBL Live 770NC - Wireless Over-Ear Headphones

Discover the JBL Live 770NC Wireless Over-Ear Headphones, designed to deliver exceptional audio quality with JBL Signature Sound and immersive JBL Spatial Sound. Featuring powerful 40mm drivers, these headphones transform any stereo content into a virtual surround sound experience. With Bluetooth 5.3 technology, including LE audio support, high-quality sound is streamed seamlessly, even at lower bit rates. The Audio Mode optimizes audio quality, while the Video Mode ensures perfect synchronization of sound and visuals for movies and games. Please note that LE audio support will be available via an OTA update at a later date.

The JBL Live 770NC headphones are equipped with True Adaptive Noise Cancelling technology, featuring four noise-sensing microphones that eliminate distractions for focused listening. The Smart Ambient mode enhances situational awareness, allowing you to stay connected to your surroundings without removing the headphones. Voice assistant integration provides easy access to your favorite features, including music playback, text messaging, and weather updates. Enjoy up to 65 hours of music playback with ANC off, or 50 hours with ANC on. A quick 5-minute charge adds an additional 4 hours of playtime. The headphones support multi-point connectivity, enabling simultaneous connection to two Bluetooth devices, ensuring you never miss a call while enjoying media on another device.

Key Features:

• True Adaptive Noise Cancelling: Blocks out ambient noise effectively for an uninterrupted listening experience.
• JBL Spatial Sound: Enhances stereo content with virtual surround sound for a richer audio experience.
• Bluetooth 5.3 with LE Audio: Provides advanced wireless streaming capabilities and low-latency performance for audio and video synchronization.
• Smart Ambient Mode: Allows awareness of external sounds without removing the headphones.
• Voice Assistant Integration: Facilitates hands-free control for music, messaging, and more.
• Long Battery Life: Up to 65 hours of playback with ANC off and 50 hours with ANC on; 5-minute speed charge extends playtime by 4 hours.
• Multi-Point Connectivity: Connects 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 are engineered to provide superior audio performance and comfort. With advanced features such as True Adaptive Noise Cancelling, JBL Spatial Sound, and extended battery life, these headphones are ideal for both immersive listening and practical use. Their Bluetooth 5.3 connectivity and multi-point pairing ensure seamless integration with multiple devices, enhancing your listening experience whether at home or on the go.