Adaptive noise cancellation with smart environmentAdaptive noise cancellation means zero distractions when it's time to focus on studying - or relaxing. And if you want to hear the world around you without removing your headphones, Ambient Aware and TalkThru sharpen your surroundings or voices. Simply activate these ambient sound control modes via the JBL Headphones app.


Bluetooth 5.3 with LE Audio (*)Wirelessly stream high-quality JBL Pure Bass Sound from your smartphone using the latest Bluetooth technology. Optimize Bluetooth performance with Smart Audio & Video in the JBL Headphones app by selecting Audio (for best sound quality) or Video (for optimal gaming and video output) mode.(*) Available via OTA update at a later stage.


JBL Pure Bass SoundThe JBL Tune 770NC headphones feature the renowned JBL Pure Bass sound – the same that powers the most famous music venues around the world.
















Customize your listening experienceDownload the free JBL Headphone app to customize the sound to your taste by choosing one of the preset EQ modes or adjust the EQ curve to suit your content, your style , your taste. Voice prompts in your language guide you through other Tune 770NC features.Hands-free calling with VoiceAwareEasily control your audio and calls from the headphones with convenient buttons on the ear cup . Hear your voice while you speak with VoiceAware.Up to 70H* battery life with fast chargingFor long-lasting entertainment, listen wirelessly for up to 44 hours and charge the battery in just 2 hours with a handy USB Type-C cable. A quick 5-minute charge gives you 3extra hours of music. * Battery life: BT on / ANC offMulti-point connectionSwitch seamlessly from one Bluetooth® device to another. Jump from a video on your tablet to a call on your mobile phone and never miss a moment.Lightweight, comfortable and foldable designDue to lightweight materials and soft cushioned ear pads the headband makes the headphones comfortable for long-term wear. The foldable design makes it convenient to take them anywhere - whenever you want music.Customize your listening experienceDownload the free JBL Headphone app to customize the sound to your taste, by choosing one of the preset EQ modes or adjusting the EQ curve according to your content, your style, your taste. Voice prompts in your language guide you through other features of the Tune 770NC.

Technical details:

Drive size (mm): 40
Number of microphones: 1
Driver sensitivity at 1kHz/1mW (dB): 100
Dynamic frequency response (Hz): 20 Hz – 20 kHz
Impedance (ohms): 32
Bluetooth version: 5.3
Bluetooth profiles: A2DP v1.4, AVRCP v1.6.2, HFP v1.8
Bluetooth frequency: 2.4 GHz - 2.4835 GHz
Bluetooth transmitted modulation: GFSK, ?/4-DQPSK, 8DPSK
Bluetooth transmitter power:
Recharge time (hours from empty): 2
Maximum music playback time with ANC off (hours): 70
Maximum music playback time with ANC on (hours): 44
Maximum talk time (hours): 39
Maximum playback time (hours): 70

Manufacturer's website

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