– With JBL Signature Sound and JBL Spatial Sound, the 40mm drivers offer powerful, immersive sound – True Adaptive Noise Cancelling with four noise-sensing mics means zero distractions, along with Smart Ambient to sharpen the sounds of your surroundings – Up to 50 hours of noise-cancelling listening time, and speed charge with a USB Type-C cable to give yourself 4 hours of music with just 5-minutes of charge
// SPECIFICATIONS – Driver: 40mm dyanmic – Frequency Response: 20Hz – 20kHz – Bluetooth Version: 5.3 – Battery Life: Up to 50hrs (ANC on), Up to 65hrs (ANC off) – Charging Time: 3hrs (from empty)
//IN THE BOX – Live 770NC Headphones – Carrying Case – USB Type-C Charging Cable – Detachable Audio Cable – Documentation
