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Product Details


Slip into your sound and shut out the rest with JBL Tune 770NC over-ear headphones. Adaptive Noise Cancelling with Smart Ambient (Ambient Aware & TalkThru) lets you pick between fully immersed listening or quick conversations without removing your headphones. Enjoy signature JBL Pure Bass from 40 mm drivers, rock-solid Bluetooth® 5.3 with multipoint, and marathon battery life—up to 70 hours (ANC off) or 44 hours (ANC on), plus a 5-minute Speed Charge for 3 extra hours. Lightweight, foldable, and comfortable, they’re built for commutes, travel, work, and everything in between.

Key Features

  • Adaptive Noise Cancelling with Smart Ambient (Ambient Aware, TalkThru)
  • JBL Pure Bass Sound from 40 mm dynamic drivers
  • Bluetooth 5.3 with LE Audio and multipoint (pair up to two devices)
  • Up to 70 h playback (BT only) • 44 h (BT+ANC) • 30 h (ANC wired)
  • Speed Charge: 5 minutes = up to 3 hours of music
  • Hands-free calls with VoiceAware mic level control
  • JBL Headphones App: EQ presets/custom EQ, ANC/Ambient controls, updates
  • Lightweight, foldable design with soft ear cushions & padded headband
  • Wired option via included 3.5 mm angled audio cable

Features

Adaptive Noise Cancelling with Smart Ambient

Focus when you need it, or hear your surroundings at a tap. Ambient Aware raises external sound for safer street listening, while TalkThru drops music and amplifies voices for quick chats. Control modes in the JBL Headphones app.

Signature JBL Sound

The 40 mm dynamic drivers deliver the renowned JBL Pure Bass profile—full, powerful, and engaging across music, movies, and calls.

Battery Built for Travel

Go up to 44 hours with Bluetooth and ANC on—or 70 hours with ANC off. A quick 5-minute top-up provides up to 3 hours of listening; full recharge in about 2 hours via USB-C.

Clear Calls & Controls

Manage music, calls, and ANC from the right earcup. VoiceAware lets you hear your own voice during calls for more natural conversations.

Comfortable, Foldable, Ready to Go

Soft ear cushions and a padded headband keep listening comfortable. The foldable design packs small for bags and carry-ons; the included 3.5 mm cable supports passive listening.

Included In The Box

  • JBL Tune 770NC Over-Ear Headphones (Blue)
  • USB-C to USB-A charging cable
  • 3.5 mm right-angle audio cable
  • Limited 1-Year Manufacturer Warranty

Technical Specifications

Type Over-ear (circumaural), closed-back, stereo
Drivers 40 mm dynamic (1 per earcup)
Impedance 32 Ω
Frequency Response 20 Hz – 20 kHz
Sensitivity 100 dB SPL @ 1 kHz
Max SPL 94 dB
Noise Control Adaptive Noise Cancelling; Smart Ambient (Ambient Aware, TalkThru)
Microphone Built-in (VoiceAware); −40 dBV/Pa @ 1 kHz
Wireless Bluetooth® 5.3 with LE Audio
Profiles A2DP 1.4, AVRCP 1.6, HFP 1.8
Multipoint Yes (up to 2 devices)
Wired Input 3.5 mm TRS (angled cable included)
App JBL Headphones (iOS/Android): EQ, ANC/Ambient, updates, setup
Battery Life Up to 70 h (BT); 44 h (BT+ANC); 30 h (ANC on)
Quick Charge 5 min ≈ 3 h playback
Recharge Time ≈ 2 h via USB-C
Battery Li-ion, 690 mAh
Fold / Swivel Foldable; swivel earcups
Color Blue
Dimensions (each earcup) 3.6 × 2.99 × 1.9 in (9.1 × 7.59 × 4.8 cm)
Weight 8.2 oz (232 g)
In the Box Headphones, USB-C to USB-A cable, 3.5 mm audio cable, documentation
Warranty Limited 1-Year Manufacturer Warranty

Included in the Box