JBL Live 770NC Wireless Over-ear Headphones, Black

The JBL Live 770NC is a set of over-ear, closed-back wireless headphones equipped with 40 mm dynamic drivers. They operate on a frequency response of 20 Hz to 20 kHz with an impedance of 32 Ω. For connectivity, the headphones utilize Bluetooth 5.3, supporting A2DP, HFP, and AVRCP profiles, and also include a detachable 3.5 mm audio cable for a wired connection. The audio output can be processed to simulate a virtual surround sound experience from standard stereo sources. These headphones weigh 256 grams and feature a foldable design for storage.

This model incorporates True Adaptive Noise Cancelling, which adjusts its level based on the surrounding environment. Two built-in beamforming microphones are used for voice calls and feature noise-canceling capabilities. The integrated battery provides up to 65 hours of continuous audio playback, or 50 hours with Bluetooth and ANC activated. A full recharge via the USB-C port takes 3 hours, while a 5-minute fast charge provides 4 hours of playback time. On-device buttons allow for direct control over volume, calls, and playback functions.

• Type & fit: Over-ear with headband
• Connectivity: Bluetooth 5.3 or wired 3.5 mm audio
• Audio drivers: 40 mm dynamic drivers
• Noise control: True Adaptive Noise Cancelling technology
• Microphone: Dual beamforming microphones with mute function
• Battery life: Up to 65 hours of playback
• Charging: USB-C with 5-minute fast charge support
• Controls: On-device buttons for calls and music
• Build: Foldable design weighing 256 g
• In the box: Carrying case, USB-C charging cable, detachable audio cable