JBL Tune 770NC Purple
JBL Tune 770NC (Purple) headphones deliver an impressive blend of features and performance: they boast adaptive noise cancelling with Smart Ambient, Ambient Aware, and TalkThru modes for customizable auditory awareness, alongside the signature JBL Pure Bass sound from 40 mm drivers. Equipped with Bluetooth 5.3 (with LE Audio support via OTA) and multi-point connectivity, you can seamlessly switch between two devices. Their battery life is outstanding—up to 70 hours with ANC off or 44 hours with ANC on, plus a 5-minute quick charge for 3 extra hours—backed by USB-C fast charging . Comfort and portability are well addressed with a lightweight, foldable design, padded ear cushions, and headband. Additional extras include VoiceAware technology for clearer calls, voice assistant support, and app-based EQ customization via the JBL Headphones app
Description
JBL Tune 770NC Purple
Audio Performance
- Driver Size: 40 mm dynamic drivers with JBL Pure Bass sound
- Impedance: 32 Ω
- Sensitivity: 100 dB SPL @ 1 kHz / 1 mW
- Frequency Response: 20 Hz – 20 kHz
Noise Cancellation & Listening Modes
- Adaptive Noise Cancelling (ANC)
- Smart Ambient, Ambient Aware, TalkThru for situational awareness
- VoiceAware: Hear your own voice clearly during calls
Battery & Charging
- Up to 70 hrs playback (ANC off), 44 hrs with ANC on
- 5-min quick charge adds ~3 hrs playback
- Full charge in ~2 hrs via USB‑C
Connectivity & Controls
- Bluetooth 5.3 (LE Audio support pending OTA)
- Profiles: A2DP v1.4, AVRCP v1.6.2, HFP v1.8
- Multi-Point Connectivity: Seamlessly switch between two devices
- On-ear controls, voice assistant support (Siri, Google, Alexa)
Design & Comfort
- Weight: ~232 g (8.2 oz)
- Foldable, over-ear design with soft faux-leather ear cushions and padded headband
- Detachable 1.2 m 3.5 mm audio cable for wired use
App & Customization
- JBL Headphones App for EQ presets, Smart Audio & Video tuning, and firmware updates
- Activate Smart Ambient / ANC profiles and VoiceAware via app
In the Box
- JBL Tune 770NC headphones (Purple)
- USB‑C charging cable (~1.2 m)
- Detachable 3.5 mm audio cable (~1.2 m)
- Quick-start guide
Dimensions
- Ear-cup depth: 4.8 cm
- External dimensions: 9.2 × 7.6 cm; Internal dimensions: 5.4 × 3.7 cm
- Compact fold-flat design for easy portability
Summary
The JBL Tune 770NC Purple delivers rich bass with powerful 40 mm drivers and advanced adaptive noise cancelling complemented by Smart Ambient, Ambient Aware, TalkThru, and VoiceAware features. You’ll get an impressive 70 hours of playback (44 hrs with ANC), fast charging, and Bluetooth 5.3 with multi-point device support. Lightweight and foldable for travel, it also supports wired playback, EQ customization via the JBL app, and seamless voice assistant integration—all designed into a stylish purple package.
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