JBL Tune 770NC Wireless Over-Ear Headphones
· 2023
The JBL Tune 770NC are wireless over-ear headphones featuring 40mm dynamic drivers, Adaptive Noise Cancelling, and Bluetooth 5.3 connectivity. They offer up to 70 hours of battery life and support multipoint connection, targeting users seeking extended listening and versatile connectivity.
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Verified Technical Specifications
Full official specifications for JBL Tune 770NC Wireless Over-Ear Headphones, verified from manufacturer data sheets.
| Specification | Value |
|---|---|
| Driver Type | dynamic |
| Driver Size (mm) | 40 |
| Frequency Range | 20 Hz - 20 kHz |
| Impedance (Ω) | 32 |
| Sensitivity (dB) | 100 |
| Type | over_ear |
| Open/Closed Back | closed |
| Wireless | Y |
| Bluetooth Version | 5.3 |
| Audio Codecs | ["SBC","AAC"] |
| Multipoint Connection | Y |
| Active Noise Cancellation | Y |
| ANC Reduction (dB) | -- |
| Transparency Mode | Y |
| Battery Life (hours) | 70 |
| Battery (ANC on) (hours) | 44 |
| Quick Charge | 5 minutes charge for 3 hours playback |
| USB-C Charging | Y |
| Wired Option (3.5mm/USB-C) | Y |
| Foldable | Y |
| Weight (g) | 232 |
| Spatial Audio | N |
| Companion App | Y |
| Voice Assistant | Native device voice assistant |
| Warranty (months) | 12 |
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