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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
headphones offering different benefits. The JBL Live 670NC features active noise cancelling for a quieter listening experience, especially useful during air travel or in noisy environments. It has a longer battery life and supports wireless charging, making it convenient for extended use without frequent recharging. In contrast, the Marshall Major IV is praised for its overall sound quality, with a reputation for delivering excellent audio. It has a different style of integrated microphone and is known for its durability. Both headphones are on-ear, closed-back and can be used wired or wirelessly. The JBL's sound quality is generally considered poorer, which might detract from immersive music or video experiences, and it is not optimal for gaming. The Marshall, while lacking noise cancellation and advanced features like app equalization, may appeal to those prioritizing sound quality and simplicity in design over tech features. Choose the JBL if noise cancellation and battery life are priorities, or the Marshall for superior sound and simplicity. Give Feedback
this description is based on the product variant with some specs and product variant with some specs. At the time of writing, the variant with some specs cost some dollars and the variant with some specs cost some dollars.
Advantages of the JBL Live 670NC
- Good for phone calls
- Very good for podcasts and audiobooks
Advantages of the Marshall Major IV
- The Marshall Major IV has no clear advantages over the JBL Live 670NC.
Key differences
Phone Calls
7.4
5.8
The JBL Live 670NC is good for phone calls, while the Marshall Major IV is poor.
Podcasts and Audiobooks
8.6
6.1
The JBL Live 670NC is very good for podcasts and audiobooks, while the Marshall Major IV is only fair.
Noise Reduction
6.7
5.6
The JBL Live 670NC is only fair for noise reduction, while the Marshall Major IV is poor.
Battery
65.0 Hours
80.0 Hours
The JBL Live 670NC has 65 hours of battery life. The Marshall Major IV has 80 hours of battery life.
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Key similarities
Music
6.5
6.6
The Marshall Major IV and JBL Live 670NC are both only fair for music.
Gaming
5.4
5.4
The Marshall Major IV and JBL Live 670NC are both poor for gaming.
TV and Video
5.5
5.7
The Marshall Major IV and JBL Live 670NC are both poor for TV and video.
Cost
$100
$100
$40
$60
$80
$100
$120
$140
$160
The JBL Live 670NC has a price of $100 and the Marshall Major IV costs $100.
Build Quality
8.0
8.5
The Marshall Major IV and JBL Live 670NC both have very good build quality.
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How the JBL Live 670NC and the Marshall Major IV compare to other earbuds and headphones
Spec Comparison
 |  | |
| JBL Live 670NC | Marshall Major IV |
GENERAL | |||
|---|---|---|---|
| Price | |||
$100 | $100 | ||
Brand | |||
Brand | JBL | Marshall | |
Release Date | |||
Release Date | March 1, 2024 | October 1, 2021 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 6.6/10 | 6.6/10 | |
Phone Calls Score | |||
Phone Calls Score | 7.4/10 | 5.8/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 5.5/10 | |
TV and Video Score | |||
TV and Video Score | 5.5/10 | 5.8/10 | |
Exercise Score | |||
Exercise Score | 6/10 | 6.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 65 Hours | 80 Hours | |
Wireless charging | |||
Wireless charging | No | Yes | |
Charging time | |||
Charging time | 3 Hours | 3 Hours | |
Bluetooth version | |||
Bluetooth version | 5.3 | 5 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 6.8/10 | 5.7/10 | |
Virtual Surround | |||
Virtual Surround | Yes | No | |
Android App | |||
Android App | Yes | No | |
iOS App | |||
iOS App | Yes | No | |
Mic Quality | |||
Mic Quality | 7/10 | 9/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 8.5/10 | |
Comfort score | |||
Comfort score | 7/10 | 7.8/10 | |
Size | |||
Size | Medium | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 217 Grams | 165 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Marshall Major IV
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Dig into reviews and images
Sound Guys
Jasper Lastoria | September 2023
"The Marshall Major IV shares quite a bit in common with its predecessor, but a key upgrade appears to be softer ear cushions. They make upgrading worth it. As a set of basic wired or wireless headphones the Major IV ticks most boxes by remaining easy to use, and fairly comfortable (at least, as on-ear headphones go)."
Get a great deal on the JBL Live 670NC or the Marshall Major IV
About JBL
JBL is an American audio equipment manufacturer. Owned by Harman International which is, itself, owned by Samsung Electronics. JBL markets a wide array of monitoring speakers, professional headphones and consumer market headphones and earbuds. It was founded in 1946 by James Bullough Lansing (whose initials give the company its name) and has become one of the most prolific audio companies ever. Their products were responsible for audio during the 1969 Woodstock Festival.
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This information was produced and vetted by the PerfectRec earbuds & headphones team. We are a product research and recommendation organization that meticulously reviews and evaluates the latest earbuds or headphones information and makes it digestible for you.
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Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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