JBL LIVE 770NC Wireless Adaptive Noise Cancelling Over-The-Ear Headphones

Description Key Features Noise Cancelling: True Adaptive Noise Cancelling with Smart Ambient. Battery Life: Up to 65 hours (without ANC), 50 hours (with ANC). Charging: 5-minute speed charge provides 4 hours of playback. Connectivity: Bluetooth 5.3, multi-point connection for switching between devices. Audio: 40mm drivers with JBL Signature Sound and Personi-Fi 2.0. Design: Over-ear, lightweight, foldable design with a fabric headband. Microphones: Dual beamforming microphones for clear calls. Other: Voice assistant support (Alexa/Google), auto play/pause.  Technical Specifications Driver Size: 40mm Dynamic Driver. Impedance: 32 Ohms. Frequency Response: 20 Hz – 20 kHz. Weight: 0.98 Pounds (approx. 256 grams). Color: White.  What’s in the Box JBL Live 770NC headphones. USB-C Charging Cable. Detachable audio cable. Carrying Case.