The JBL Live 770NC Wireless Over-Ear Noise Cancelling Headphones deliver JBL Signature Sound with True Adaptive Noise Cancelling technology. Whether you’re at a busy café or on the go, the JBL Live 770NC’s four noise-sensing microphones adjust to your surroundings in real-time, minimizing distractions. With Smart Ambient, you can stay aware of your environment or chat without removing your headphones. These over-ear headphones are equipped with Bluetooth 5.3, multi-point connection, and voice assistant integration, offering up to 65 hours of playtime with ANC off and 50 hours with ANC on. Key Features True Adaptive Noise Cancelling – Automatically adjusts noise cancellation based on your surroundings for an optimal listening experience. JBL Signature Sound with Spatial Audio – 40mm drivers deliver immersive sound, and JBL Spatial Sound offers virtual surround sound from any stereo content. Bluetooth 5.3 with LE Audio Support – Stream high-quality sound wirelessly, and enjoy sync between audio and visuals for an enhanced video and gaming experience. Long Battery Life – Up to 65 hours of playtime with ANC off and 50 hours with ANC on. A 5-minute speed charge provides 4 hours of extra playtime. Smart Ambient & Voice Assistant – Stay aware of your surroundings with Smart Ambient or access your voice assistant with a tap or voice command. Specifications Driver Size: 40mm dynamic driver Frequency Response: 20Hz – 20kHz Sensitivity: 100 dB SPL @ 1kHz Impedance: 32 ohms Bluetooth Version: 5.3 Battery Life: Up to 65 hours (ANC off), 50 hours (ANC on) Charging Time: 3 hours from empty Weight: 256g / 9oz What’s in the Box? 1 x JBL Live 770NC headphones 1 x USB-C Charging Cable 1 x Detachable audio cable 1 x Warranty / Warning 1 x Quick Start Guide Related Products Headset Category – Explore our range of headsets for all your audio needs. Earbuds Category – Find the best earbuds for your listening pleasure. Speaker Category – Discover high-quality speakers for an immersive audio experience.