The JBL Tune 770NC Adaptive Noise Cancelling Wireless Over-Ear Headphones in deliver powerful sound with deep bass and advanced noise-cancellation technology. Designed for comfort and convenience, they offer up to 70 hours of playtime, Bluetooth connectivity, and fast charging. With hands-free calls and voice assistant support, these stylish headphones are perfect for travel, work, and everyday use.
| General Specifications | |
|
Driver size (mm) | 40 |
| Number of Microphones | 1 |
| Audio Specifications | |
|
Driver sensitivity at 1kHz/1mW (dB) | 100 |
| Dynamic frequency response range (Hz) | 20 Hz – 20 kHz |
| Impedance (ohms) | 32 |
| Dimensions | |
|
Audio Cable Length (ft) | 3.9 |
| Audio Cable Length (m) | 1.2 |
| Ear Cup Depth (cm) | 4.8 |
| Ear Cup Depth (in) | 1.9 |
| Ear Cup External Height (cm) | 9.2 |
| Ear Cup External Height (in) | 3.6 |
| Ear Cup External Width (cm) | 7.6 |
| Ear Cup External Width (in) | 2.99 |
| Ear Cup Internal Height (cm) | 5.4 |
| Ear Cup Internal Height (in) | 2.12 |
| Ear Cup Internal Width (cm) | 3.7 |
| Ear Cup Internal Width (in) | 1.45 |
| Charging Cable Length (m) | 1.2 |
| Charging Cable Length (ft) | 3.9 |
| Weight (g) | 232 |
| Weight (oz) | 8.2 |
| Control and Connection Specifications | |
|
Bluetooth profiles | A2DP v1.4, AVRCP v1.6.2, HFP v1.8 |
| Bluetooth frequency | 2.4 GHz – 2.4835 GHz |
| Bluetooth transmitted modulation | GFSK, π/4-DQPSK, 8DPSK |
| Bluetooth transmitter power | < 10 dBm (E.I.R.P) |
| Bluetooth version | 5.3 |
| Battery | |
|
Charging time (hours from empty) | 2 |
| Maximum music play time with ANC off (hours) | 70 |
| Maximum music play time with ANC on (hours) | 44 |
| Maximum play time (hours) | 70 |
| Maximum talk time (hours) | 39 |
| Features | |
|
Audio cable | Yes |
| Bluetooth | Yes |
| Charging cable | Yes |
| Foldable | Yes |
| Voice Assistant integration | Yes |
| Adaptive Noise Cancelling | Yes |
| Ambient Aware | Yes |
| Built-in Microphone | Yes |
| Detachable Cable | Yes |
| Flat-fold design | Yes |
| Hands Free Call | Yes |
| JBL Pure Bass Sound | Yes |
| Multi-Point Connection | Yes |
| Over-ear | Yes |
| Rechargable battery | Yes |
| Speed charge | Yes |
| TalkThru | Yes |
| Wireless | Yes |