Products
JBL Live 670NC
JBL Live 770NC
Tested using Methodology v2.0
Updated Jan 09, 2026 03:48 PM
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Tested using Methodology v2.0
Updated Dec 11, 2025 04:17 PM
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TypeOn-ear
Noise CancellingYes
EnclosureClosed-Back
Bass Amount
Very Emphasized (7 dB)
WirelessYes
TransducerDynamic
Treble Amount
Slightly Emphasized (1 dB)
MicYes
Sound Signature
Boosted Bass
TypeOver-ear
Noise CancellingYes
EnclosureClosed-Back
Bass Amount
Very Emphasized (8 dB)
WirelessYes
TransducerDynamic
Treble Amount
Balanced (0 dB)
MicYes
Sound Signature
Boosted Bass
Our Verdict
JBL Live 670NC
JBL Live 770NC
The JBL Live 670NC and the JBL Live 770NC are from the same generation with more in common than not. They share the same app, nearly identical controls, and almost the same frame. The Live 670NC boast a longer battery life. Because they're on-ear headphones, their noise isolation isn't quite as good as that of the Live 770NC over-ear headphones. The Live 770NC are also more stable-fitting and cut out more environmental noise overall.
Variants
- Live 670NC (Black)
- Live 670NC (Blue)
- Live 670NC (Sandstone)
- Live 670NC (White)
- Live 770NC (Black)
- Live 770NC (Blue)
- Live 770NC (Sandstone)
- Live 770NC (White)
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Black
Live 670NC
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Black
Live 770NC
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Blue
Live 670NC
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Blue
Live 770NC
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Sandstone
Live 670NC
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Sandstone
Live 770NC
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White
Live 670NC
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White
Live 770NC
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Main Differences for
Sports And Fitness
Sports And Fitness
Threshold
Sports And Fitness
6.8
7.4
Stability
6.0
7.5
Comfort
7.0
7.5
Full Comparison
Sound
Sound Profile
Sound Profile
Normalization Frequency
350 Hz
900 Hz
Bass Amount
Very Emphasized (7 dB)
Very Emphasized (8 dB)
Treble Amount
Slightly Emphasized (1 dB)
Balanced (0 dB)
Sound Signature
Boosted Bass
Boosted Bass
Frequency Response Consistency
6.4
4.6
Consistency L
Consistency R
Std. Deviation
1.21 dB
2.09 dB
Bass Profile: Target Compliance
6.7
6.2
Bass Profile: Target Compliance
RMS Deviation From Target
7.3 dB
8.6 dB
Low-Frequency Extension
20 Hz
20 Hz
Low Bass
6.53 dB
9 dB
Mid Bass
9.56 dB
10.28 dB
High Bass
4.9 dB
4.99 dB
Mid-Range Profile: Target Compliance
8.1
9.1
Mid-Range Profile: Target Compliance
RMS Deviation From Target
2.56 dB
1.34 dB
Low Mid
-0.67 dB
0.75 dB
Mid-Mid
-1.87 dB
-0.78 dB
High Mid
2.83 dB
0.44 dB
Treble Profile: Target Compliance
7.1
8.1
Treble Profile: Target Compliance
RMS Deviation From Target
4.16 dB
3.26 dB
Low Treble
0.88 dB
-0.83 dB
Mid Treble
0.3 dB
0.7 dB
High Treble
-11.25 dB
-4.32 dB
Peaks/Dips
7.2
7.2
Peaks/Dips Graph
Peaks
1.7 dB
1.72 dB
Dips
1.73 dB
1.64 dB
Stereo Mismatch
7.3
8.3
Frequency Response Mismatch
Phase Response Mismatch
Weighted Amplitude Mismatch
0.58 dB
0.13 dB
Weighted Frequency Response Mismatch
1.30 dB
1.29 dB
Weighted Phase Mismatch
1.6°
1.9°
Cumulative Spectral Decay
CSD
Compare High-Res
Compare High-Res
PRTF
2.7
3.0
PRTF
PRTF Accuracy (RMS Deviation)
3.37 dB
6.91 dB
PRTF Size (Avg.)
1.26 dB
1.61 dB
PRTF Distance
3.33 dB
5.87 dB
Harmonic Distortion
8.5
8.1
Harmonics Levels
THD Ratio
WHD @ 94 dB SPL
0.14%
0.17%
WHD @ 104 dB SPL
0.33%
0.54%
Electrical Aspects
Impedance
Sensitivity @1kHz-1V
107.6 dB SPL
115.9 dB SPL
Bluetooth Max SPL
102.4 dB
103.4 dB
Virtual Soundstage
2.0
2.0
Virtual Soundstage
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Head Modeling
No
No
Speaker Modeling
On/Off
On/Off
Room Ambience
No
No
Head Tracking
No
No
Virtual Surround
Spatial Audio
Spatial Audio
Test Settings
Firmware
v4.2.0
v4.3.0
Power
On
On
Connection
Bluetooth
Bluetooth
Codec
SBC, 16-bit, 48kHz
SBC, 16-bit, 48kHz
Test Instrument
Audio Precision APx517B
Audio Precision APx517B
EQ
Off
Off
ANC
On
On
Tip/Pad
Default
Default
Microphone
Integrated
Integrated
Design
Style
Design Picture 2
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Compare High-Res
Type
On-ear
Over-ear
Enclosure
Closed-Back
Closed-Back
Wireless
Yes
Yes
Transducer
Dynamic
Dynamic
Comfort
7.0
7.5
Comfort Picture
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Compare High-Res
Weight
0.48 lbs
0.58 lbs
Clamping Force
0.76 lbs
0.7 lbs
Controls
8.1
8.1
Controls Picture
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OS Compatibility
Not OS specific
Not OS specific
Ease Of Use
Good
Good
Feedback
Good
Good
Call/Music Control
Yes
Yes
Volume Control
Yes
Yes
Microphone Control
Mute/Unmute
Mute/Unmute
Channel Mixing
No
No
Noise Cancelling Control
On/Off
On/Off
Talk-Through
On/Off
On/Off
Additional Controls
Voice Assistant + Multifunction + Bluetooth
Voice Assistant + Multifunction + Bluetooth
Portability
6.4
6.1
Portability Picture
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L
6.3" (16.0 cm)
7.3" (18.6 cm)
W
6.4" (16.2 cm)
6.2" (15.7 cm)
H
1.7" (4.4 cm)
2.1" (5.3 cm)
Volume
69.57 in³ (1,140.00 cm³)
94.40 in³ (1,547.00 cm³)
Transmitter Required
No
No
Case
6.0
6.0
Case Picture
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Type
Pouch
Pouch
L
10.6" (27.0 cm)
10.6" (27.0 cm)
W
8.1" (20.6 cm)
8.1" (20.6 cm)
H
0.1" (0.2 cm)
0.1" (0.2 cm)
Volume
6.71 in³ (110.00 cm³)
6.71 in³ (110.00 cm³)
Build Quality
7.5
7.5
Build Quality Picture
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Stability
6.0
7.5
Stability Picture
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Headshots 1
Angled Picture
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Side Picture
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Headshots 2
Front Picture
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Rear Picture
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Top
Top Picture
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In The Box
In The Box Picture
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Isolation
Noise Isolation - Full Range
6.1
7.5
Noise Isolation - Full Range Graph
Noise Cancelling
Yes
Yes
Overall Attenuation
-15.48 dB
-19.44 dB
Bass
-6.84 dB
-11.29 dB
Mid
-15.62 dB
-19.46 dB
Treble
-25.83 dB
-29.34 dB
Noise Isolation - Common Scenarios
5.4
7.2
Noise Isolation - Common Scenarios Graph
Airplane Noise Attenuation
-12.88 dB
-16.68 dB
Airplane Noise Isolation Audio
Office Noise Attenuation
-13.91 dB
-17.44 dB
Office Noise Isolation Audio
Street Noise Attenuation
-13.96 dB
-18.75 dB
Street Noise Isolation Audio
Noise Isolation - Voice Handling
Female Voice 1
Male Voice 1
Female Voice 2
Male Voice 2
Leakage
7.6
7.5
Leakage
Leakage Audio
Overall Leakage @ 1ft
35.84 dB
36.78 dB
Microphone
Microphone Style
Integrated
Yes
Yes
In-Line
No
No
Boom
No
No
Detachable Boom
No
No
Mic
Yes
Yes
Recording Quality
5.7
6.1
Microphone Frequency Response
Recorded Speech
LFE
421.03 Hz
486.43 Hz
FR Std. Dev.
8.14 dB
2.82 dB
HFE
4,763.35 Hz
3,000.72 Hz
Weighted THD
0.035
0.041
Gain
11.12 dB
2.91 dB
Noise Handling
5.7
6.1
SpNR
SpNR
22.73 dB
18.27 dB
Noise Gate
Always On
Always On
Speech + Pink Noise Handling
6.5
6.5
Speech + Pink Noise Audio Sample
Speech + Subway Noise Handling
4.5
5.5
Speech + Subway Noise Audio Sample
Active Features
Battery
9.1
9.0
Battery Type
Rechargable
Rechargable
Continuous Battery Life
88.2 hrs
55.5 hrs
Additional Charges
0.0
0.0
Total Battery Life
88.2 hrs
55.5 hrs
Charge Time
2.9 hrs
2.1 hrs
Power-Saving Feature
Auto-Off Timer
Auto-Off Timer
Audio While Charging
No
No
Passive Playback
Yes
Yes
Charging Port
USB-C
USB-C
App Support
8.0
8.0
App Picture
Compare High-Res
Compare High-Res
App Name
JBL Headphones
JBL Headphones
iOS
Yes
Yes
Android
Yes
Yes
macOS
No
No
Windows
No
No
Equalizer
Parametric + Presets
Parametric + Presets
ANC Control
On/Off
On/Off
Mic Control
No
No
Room Effects
Yes
Yes
Playback Control
No
No
Button Mapping
No
No
Surround Support
Yes
Yes
Connectivity
Wired Connection
9.9
9.9
Cable Picture
Compare High-Res
Compare High-Res
Analog Audio
Yes
Yes
USB Audio
No
No
Detachable
Yes
Yes
Length
4.13 ft (1.26 m)
4.10 ft (1.25 m)
Connector
1/8" TRRS
1/8" TRS
Latency - Analog
0.3 ms
0.2 ms
Latency - USB
N/A
N/A
Recorded Latency
Recorded Latency Connection
Analog
Analog
Bluetooth Connection
8.4
8.4
Bluetooth Version
5.3
5.3
Multi-Device Pairing
2 Devices
2 Devices
Quick Pair (Android)
Yes
Yes
Quick Pair (iOS)
No
No
Line Of Sight Range
334.65 ft (102.00 m)
334.65 ft (102.00 m)
Latency - SBC
141 ms
130 ms
Latency - aptX
N/A
N/A
Latency - aptX Adaptive (High Quality)
N/A
N/A
Latency - aptX Adaptive (Low Latency)
N/A
N/A
Latency - LDAC
N/A
N/A
Recorded Latency
Recorded Latency Codec
SBC
SBC
AAC Support
No
No
Wireless Connection (Dongle)
0.0
0.0
Line Of Sight Range
N/A
N/A
Latency - Dongle
N/A
N/A
Recorded Latency
N/A
N/A
PC Compatibility
Analog
Audio Only
Audio Only
Wired USB
No
No
Non-BT Wireless
No
No
PlayStation Compatibility
PS4 Analog
Audio Only
Audio Only
PS4 Wired USB
No
No
PS4 Non-BT Wireless
No
No
PS5 Analog
Audio Only
Audio Only
PS5 Wired USB
No
No
PS5 Non-BT Wireless
No
No
Xbox Compatibility
Xbox One Analog
Audio Only
Audio Only
Xbox One Wired USB
No
No
Xbox One Non-BT Wireless
No
No
Xbox Series X|S Analog
Audio Only
Audio Only
Xbox Series X|S Wired USB
No
No
Xbox Series X|S Non-BT Wireless
No
No
Base/Dock
0.0
0.0
Type
No Base/Dock
No Base/Dock
USB Input
No
No
Line In
No
No
Line Out
No
No
Optical Input
No
No
RCA Input
No
No
Dock Charging
No
No
Power Supply
No Base/Dock
No Base/Dock
Check Price
Black
Live 670NC
SEE PRICE
Amazon.com
Black
Live 770NC
SEE PRICE
Amazon.com
Blue
Live 670NC
SEE PRICE
Amazon.com
Blue
Live 770NC
SEE PRICE
Amazon.com
Sandstone
Live 670NC
SEE PRICE
Amazon.com
Sandstone
Live 770NC
SEE PRICE
Amazon.com
White
Live 670NC
SEE PRICE
Amazon.com
White
Live 770NC
SEE PRICE
Amazon.com
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JBL Live 670NC
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JBL Live 670NC vs JBL Live 770NC: Main Discussion
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