JBL Live 770NC True Adaptive Noise Cancellation Headphones Wireless Over Ear, Spatial Sound, 65Hrs Playtime, Speed Charge, Multipoint Connect & Personi-Fi 2.0, Customized EQ, Google Fast Pair, Black

Product Specifications:

Audio Drivers: 40mm dynamic drivers

Sound: Powerful JBL Signature Sound with immersive JBL Spatial Sound (virtual surround sound from any stereo content) 

Noise Cancellation: True Adaptive Noise Cancelling with Smart Ambient (allows you to hear surroundings or have conversations without removing headphones) 

Connectivity: Bluetooth 5.3 with LE audio support (available via OTA update at a later stage) 

Multi-Point Connection: Seamlessly switch between two Bluetooth devices simultaneously (e.g., tablet and phone) 

Battery Life: Up to 65 hours of playback with ANC off, or up to 50 hours with Bluetooth and ANC enabled 

Speed Charge: A 5-minute quick charge provides an extra 4 hours of music playback 

Microphones: 2 beamforming mics for clear hands-free calls, even in windy conditions 

Voice Assistant: Hands-free access to Alexa or Google Assistant with hotword activation or a tap on the earcup