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What we think
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Updated April 11, 2024·
If budget is a primary concern, the JBL Live 670NC might be a better choice as it is often significantly less expensive than the Master & Dynamic MW75-Neuro, though it offers poorer sound quality and lacks premium features like low latency and lossless codec support. For active noise cancelling and frequent air travel, both options are viable but the MW75-Neuro provides superior noise isolation. Gaming and TV enthusiasts should consider the MW75-Neuro for its excellent score in those areas, albeit at a higher price. The JBL might suffice for music listening during exercise, but isn't sweatproof; meanwhile, the MW75-Neuro, although pricier, supports aptX Adaptive codec for higher-quality sound and low latency. For immersive tech with AI features and top-tier build quality, the MW75-Neuro stands out, especially for those who prioritize cutting-edge technology and are willing to invest more. 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
- The JBL Live 670NC has no clear advantages over the Master & Dynamic MW75-Neuro.
Advantages of the Master & Dynamic MW75-Neuro
- Good for music
- Very good for phone calls
- Excellent for gaming
- Excellent for TV and video
- Excellent for podcasts and audiobooks
Key differences
Music
6.5
7.8
The Master & Dynamic MW75-Neuro is good for music, while the JBL Live 670NC is only fair.
Gaming
5.4
9.3
The Master & Dynamic MW75-Neuro is excellent for gaming, while the JBL Live 670NC is poor.
Phone Calls
7.4
8.8
The Master & Dynamic MW75-Neuro is very good for phone calls, while the JBL Live 670NC is good.
Podcasts and Audiobooks
8.6
9.4
The Master & Dynamic MW75-Neuro is excellent for podcasts and audiobooks, while the JBL Live 670NC is very good.
TV and Video
5.5
9.3
The Master & Dynamic MW75-Neuro is excellent for TV and video, while the JBL Live 670NC is poor.
Noise Reduction
6.7
8.3
The Master & Dynamic MW75-Neuro is very good for noise reduction, while the JBL Live 670NC is only fair.
Battery
65.0 Hours
32.0 Hours
The JBL Live 670NC has 65 hours of battery life. The Master & Dynamic MW75-Neuro has 32 hours of battery life.
Cost
$100
$649
$50
$100
$150
$200
$250
$300
$350
$400
The JBL Live 670NC has a price of $100 and the Master & Dynamic MW75-Neuro costs $649.
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Key similarities
Build Quality
8.0
8.5
The Master & Dynamic MW75-Neuro and JBL Live 670NC both have very good build quality.
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How the JBL Live 670NC and the Master & Dynamic MW75-Neuro compare to other earbuds and headphones
Spec Comparison
 |  | |
| JBL Live 670NC | Master & Dynamic MW75-Neuro |
GENERAL | |||
|---|---|---|---|
| Price | |||
$100 | $649 | ||
Brand | |||
Brand | JBL | Master & Dynamic | |
Release Date | |||
Release Date | March 1, 2024 | January 1, 2024 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 6.6/10 | 7.9/10 | |
Phone Calls Score | |||
Phone Calls Score | 7.4/10 | 8.8/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 9.4/10 | |
TV and Video Score | |||
TV and Video Score | 5.5/10 | 9.3/10 | |
Exercise Score | |||
Exercise Score | 6/10 | 6.2/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 65 Hours | 32 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 3 Hours | 3 Hours | |
Bluetooth version | |||
Bluetooth version | 5.3 | 5.1 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 6.8/10 | 8.4/10 | |
Virtual Surround | |||
Virtual Surround | Yes | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 7/10 | 8/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 8.5/10 | |
Comfort score | |||
Comfort score | 7/10 | 7/10 | |
Size | |||
Size | Medium | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 217 Grams | 338 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Get a great deal on the JBL Live 670NC or the Master & Dynamic MW75-Neuro
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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Why trust us
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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About the Earbuds or Headphones team
Joe Golden, Ph.D
CEO and Earbuds and Headphones Editor
Joe is an entrepreneur and lifelong electronics enthusiast with a Ph.D in Economics from the University of Michigan.
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Staff Expert & Software Engineer
Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
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Earbuds and Headphones Expert
Luis is a Mexico-based headphones expert. He’s been making headphone recommendations for five years and has close to 100 pairs in his personal collection.
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