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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If price is a significant factor, you may prefer the JBL Live 670NC as they're less expensive. The 670NCs are on-ear headphones which tend to be less comfortable over long periods than the over-ear 770NCs, but the 670NCs are slightly lighter, which could be preferable if you'll be using them while moving around. Both models offer active noise cancelling and similar build quality, but the 670NC excels in portability, which is great for travel. If battery life is key, the 770NC offers longer use on a single charge. Neither is ideal for gaming or watching TV due to high latency, but for music or podcasts during exercise or travel, the 670NCs are a cost-effective choice that still provides good sound quality and noise isolation. 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 JBL Live 770NC
- Good for music
- Excellent for air travel
Key differences
Music
6.5
7.4
The JBL Live 770NC is good for music, while the JBL Live 670NC is only fair.
Phone Calls
7.4
5.2
The JBL Live 670NC is good for phone calls, while the JBL Live 770NC is poor.
Podcasts and Audiobooks
8.6
5.9
The JBL Live 670NC is very good for podcasts and audiobooks, while the JBL Live 770NC is poor.
Battery
65.0 Hours
76.0 Hours
The JBL Live 670NC has 65 hours of battery life. The JBL Live 770NC has 76 hours of battery life.
Cost
$100
$130
$0
$50
$100
$150
$200
The JBL Live 670NC has a price of $100 and the JBL Live 770NC costs $130.
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Key similarities
Gaming
5.4
5.6
The JBL Live 770NC and JBL Live 670NC are both poor for gaming.
TV and Video
5.5
5.8
The JBL Live 770NC and JBL Live 670NC are both poor for TV and video.
Noise Reduction
6.7
7.0
Although they have very similar scores, PerfectRec considers JBL Live 770NC to be good for noise reduction, while the JBL Live 670NC is only fair.
Build Quality
8.0
8.0
The JBL Live 670NC and JBL Live 770NC both have very good build quality.
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How the JBL Live 670NC and the JBL Live 770NC compare to other earbuds and headphones
Spec Comparison
 |  | |
| JBL Live 670NC | JBL Live 770NC |
GENERAL | |||
|---|---|---|---|
| Price | |||
$100 | $130 | ||
Brand | |||
Brand | JBL | JBL | |
Release Date | |||
Release Date | March 1, 2024 | March 1, 2024 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wired + Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 6.6/10 | 7.5/10 | |
Phone Calls Score | |||
Phone Calls Score | 7.4/10 | 5.3/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 5.6/10 | |
TV and Video Score | |||
TV and Video Score | 5.5/10 | 5.8/10 | |
Exercise Score | |||
Exercise Score | 6/10 | 6.1/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 65 Hours | 76 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 3 Hours | 2 Hours | |
Bluetooth version | |||
Bluetooth version | 5.3 | 5.3 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 6.8/10 | 7/10 | |
Virtual Surround | |||
Virtual Surround | Yes | Yes | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 7/10 | 7/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 8/10 | |
Comfort score | |||
Comfort score | 7/10 | 7/10 | |
Size | |||
Size | Medium | Medium | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 217 Grams | 220 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Get a great deal on the JBL Live 670NC or the JBL Live 770NC
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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About the Earbuds or Headphones team
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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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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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