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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 10, 2024·
If you're on a budget, JBL Live 670NC offers a lower midrange price with decent sound quality, and it's suitable for calls, music, and air travel, but not as much for gaming and TV due to poor performance in those areas. For a portable option, Sennheiser Momentum True Wireless 2 earbuds are lighter, more exercise-friendly due to sweatproof certification, and have better build quality, but shorter battery life without a case. Both have noise cancelling, but Sennheiser offers a more discreet, stemless form factor. The JBL has an advantage with longer battery life for extended use and a foldable design for easier storage. 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 Sennheiser Momentum True Wireless 2
- Good for exercise
Key differences
Music
6.5
6.0
The JBL Live 670NC and Sennheiser Momentum True Wireless 2 are both only fair for music, though the JBL Live 670NC is somewhat better.
Phone Calls
7.4
6.2
The JBL Live 670NC is good for phone calls, while the Sennheiser Momentum True Wireless 2 is only fair.
Podcasts and Audiobooks
8.6
7.4
The JBL Live 670NC is very good for podcasts and audiobooks, while the Sennheiser Momentum True Wireless 2 is good.
Battery
65.0 Hours
5.5 Hours
The JBL Live 670NC has 65 hours of battery life. The Sennheiser Momentum True Wireless 2 has 5.5 hours of battery life.
Cost
$100
$195
$50
$100
$150
$200
$250
$300
The JBL Live 670NC has a price of $100 and the Sennheiser Momentum True Wireless 2 costs $195.
Build Quality
8.0
9.2
The Sennheiser Momentum True Wireless 2 has excellent build quality, while the JBL Live 670NC has very good build quality.
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Key similarities
Gaming
5.4
5.3
The JBL Live 670NC and Sennheiser Momentum True Wireless 2 are both poor for gaming.
TV and Video
5.5
5.4
The JBL Live 670NC and Sennheiser Momentum True Wireless 2 are both poor for TV and video.
Noise Reduction
6.7
6.5
The JBL Live 670NC and Sennheiser Momentum True Wireless 2 are both only fair for noise reduction.
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How the JBL Live 670NC and the Sennheiser Momentum True Wireless 2 compare to other earbuds and headphones
Spec Comparison
 |  | |
| JBL Live 670NC | Sennheiser Momentum True Wireless 2 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$100 | $195 | ||
Brand | |||
Brand | JBL | Sennheiser | |
Release Date | |||
Release Date | March 1, 2024 | April 1, 2020 | |
Form Factor | |||
Form Factor | Headphones | Earbuds | |
Connectivity | |||
Connectivity | Wired + Wireless | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 6.6/10 | 6/10 | |
Phone Calls Score | |||
Phone Calls Score | 7.4/10 | 6.3/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 5.4/10 | |
TV and Video Score | |||
TV and Video Score | 5.5/10 | 5.5/10 | |
Exercise Score | |||
Exercise Score | 6/10 | 7.1/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 65 Hours | 5.5 Hours | |
Wireless charging | |||
Wireless charging | No | No | |
Charging time | |||
Charging time | 3 Hours | 1.5 Hours | |
Bluetooth version | |||
Bluetooth version | 5.3 | 5.1 | |
Case Battery Life | |||
Case Battery Life | N/A | 28 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | Yes | |
Noise Reduction Score | |||
Noise Reduction Score | 6.8/10 | 6.5/10 | |
Virtual Surround | |||
Virtual Surround | Yes | No | |
Android App | |||
Android App | Yes | Yes | |
iOS App | |||
iOS App | Yes | Yes | |
Mic Quality | |||
Mic Quality | 7/10 | 7/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 9.2/10 | |
Comfort score | |||
Comfort score | 7/10 | 7.6/10 | |
Size | |||
Size | Medium | Medium | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 217 Grams | 6 Grams | |
Microphone style | |||
Microphone style | Integrated | Integrated | |
Shopping
Sennheiser Momentum True Wireless 2
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Dig into reviews and images
What HiFi?
What HiFi? | November 2022
"They are more comfortable and nicer to use than their predecessors, battery life is better and noise-cancelling is now included as part of the package. They’re easy to live with and you could happily listen to them for hours on end without reaching for the pause button. If your budget allows, your ears will be handsomely rewarded."
Get a great deal on the JBL Live 670NC or the Sennheiser Momentum True Wireless 2
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.
About Sennheiser
A family-owned company, Sennheiser is a German, high fidelity, audio equipment manufacturer founded in 1945. Their consumer audio division is now owned by the Swiss hearing aid and cochlear implant manufacturer Sonova. Sennheiser offers a wide variety of, very high quality, audio equipment solutions, from headphones to earbuds, full sets of monitoring speakers, amplifiers and microphones. They also make what is widely regarded as the best, and most expensive, headphones in existence, the HE-1 Orpheus, costing a whopping $59,000 dollars.
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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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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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