Bluetooth profile version: A2DP V1.4.0, AVRCP V1.6.3, HFP V1.9.0
Bluetooth transmitter frequency range: 2.4 GHz – 2.4835 GHz
Bluetooth transmitter power: < 15 dBm (EIRP)
Bluetooth transmitter modulation: GFSK, π/4-DQPSK, 8DPSK
Dimension Specifications
Weight: 260 g / 0.573 Ibs
Ear cushion outer length: 98.6mm
Ear cushion outer width: 80mm
Ear cushion height: 23mm
Ear cushion inner length: 60.4mm
Ear cushion inner width: 41.5mm
Audio cable length: 120cm
Battery Specifications
Battery type: Lithium-ion battery (870 mAh / 3.7 V)
Charging time: 2 hrs from empty
Music playtime with BT on and ANC off: Up to 80 hrs
Music playtime with BT on and ANC on: Up to 50 hrs
Talk time with ANC off: Up to 33 hrs
Talk time with ANC on: Up to 28 hrs
Features and Benefits
JBL Signature Sound with Hi-Res Audio (wired and wireless)
JBL Signature Sound delivers greater clarity, detail, and range, bringing your
music to life with the richness and precision of true Hi-Res audio. JBL Spatial
Sound immerses you in 3D sound from any stereo content. Finetune your
sound experience with the JBL Headphones app whether you’re in wireless or
wired mode.
True Adaptive Noise Cancelling 2.0, real time calibration
The six microphones advanced technology of the JBL Live 780NC headphones
allows to precisely capture and filter environmental noises. The microphones
continuously analyze your surroundings, adjusting in real time to block
distractions with greater accuracy. Or you can use the JBL Headphones App
to adjust how much of the outside world to let in. Stay focused on your music,
your work, or your peace of mind—wherever you are.
2-mic Perfect Calls 2.0 with AI-trained algorithm
Dual beamforming mics and intelligent noise cancellation cut through traffic,
wind, and background hum. Every word comes through naturally clear, just
like you’re both in the same room.
Next-gen Bluetooth® with LE Audio
Connect with lower power, at higher quality and not only via Bluetooth. Stream
your own content or tap into AuracastTM for audio sharing right from the JBL
Headphones app. It’s future-ready listening made simple. broadcasts right
from the JBL Headphones app. It’s future-ready listening made simple.
Power that keeps up
With up to 80 hours* of battery life, your music goes further than ever. And
when you’re running low, just a 5-minute speed charge gives you 4 more hours
of playtime, so you’re never without your soundtrack.
(*With ANC off. Up to 50 hours with ANC on.)
Multi-point connection
Pair with two Bluetooth devices at once and switch without missing a beat.
Watch a movie on your tablet in the airport lounge, then pick up your phone
instantly when it rings, interruption-free.
Fully foldable comfort that moves with you
Soft, ergonomically shaped earcups and a lightweight silicone headband keep
you listening for hours without pressure. The over-ear design enhances both
comfort and acoustic performance, while a sturdy metal hinge adds durability.
And when you’re done listening, they fold flat in a heartbeat and slip into their
soft pouch, ready to go anywhere.
Customizable through the JBL Headphones app
Use the JBL Headphones App to tailor make your sound settings, activate
Spatial Sound, personalize your sound with Personi-fi 3.0, customize the touch
and button control features, personalize the call settings and much more. The
Low Volume Dynamic EQ provides powerful sound even when listening at a
lower volume. Turn on the Personal Sound Amplification feature to adjust the
left and right earcups’ balance and amplify the conversations volume.
Personi-Fi 3.0
Hear and feel every note of your playlist. Shape your audio to match your
personal listening profile with interactive customization tools that use precise
information about you and your preferences to provide the exact sound curve
that suits you best.
Seamless control with JBL Smart Tx
Plug into any 3.5 mm or USB-C source and still enjoy wireless freedom—no
Bluetooth needed. Smart Tx keeps your favorite features at your fingertips,
so you can connect anywhere without compromise. The JBL Smart TX can be
purchased separately
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