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| Driver size (mm) | 40 |
| Number of Microphones | 2 |
| Driver sensitivity at 1kHz/1mW (dB) | 100 |
| Dynamic frequency response range (Hz) | 20 Hz – 20 kHz |
| Impedance (ohms) | 32 |
| Weight (g) | 256 |
| Bluetooth version | 5.2 |
| Bluetooth profiles | A2DP v1.4, HFP 1.8, AVRCP v1.6.2 |
| Bluetooth frequency | 2.4 GHz – 2.4835 GHz |
| Bluetooth transmitted modulation | GFSK, π/4-DQPSK, 8-DPSK |
| Bluetooth transmitter power | <10 dBm (E.I.R.P) |
| Charging time (hours from empty) | 3 |
| Maximum music play time with ANC off (hours) | 65 |
| Maximum music play time with ANC on (hours) | 50 |
| Maximum talk time (hours) | 33 |
| Maximum play time (hours) | 65 |
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JBL Live 770NC Wireless Over-Ear Headphones with True Adaptive Noise Cancelling
