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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
If you require a microphone for calls or meetings, the JLab Go Work Wireless is equipped for that, but at a higher cost. The Koss KSC75, while more affordable, lacks a microphone, making it less versatile for communication. For audiophiles who prioritize sound quality, the KSC75 is celebrated for its excellent audio performance at its price point. However, the Go Work provides the convenience of wireless connectivity, which is great for on-the-go use without the hassle of wires. If budget is a constraint and microphone use is not critical, the Koss KSC75 is a noteworthy choice; otherwise, for a versatile, wireless experience and essential call functions, the JLab Go Work Wireless could be worth the extra investment. 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 JLab Go Work Wireless
- Very good for air travel
Advantages of the Koss KSC75
- Very good for music
- Good for TV and video
- Good for podcasts and audiobooks
Key differences
Music
5.8
8.3
The Koss KSC75 is very good for music, while the JLab Go Work Wireless is poor.
Gaming
5.3
6.4
The Koss KSC75 is only fair for gaming, while the JLab Go Work Wireless is poor.
Phone Calls
6.3
4.8
The JLab Go Work Wireless is only fair for phone calls, while the Koss KSC75 is poor.
Podcasts and Audiobooks
6.6
7.5
The Koss KSC75 is good for podcasts and audiobooks, while the JLab Go Work Wireless is only fair.
TV and Video
5.5
7.7
The Koss KSC75 is good for TV and video, while the JLab Go Work Wireless is poor.
Noise Reduction
4.6
2.5
The JLab Go Work Wireless and Koss KSC75 are both poor for noise reduction, though the JLab Go Work Wireless is somewhat better.
Battery
47.0 Hours
N/A
The JLab Go Work Wireless has 47 hours of battery life. The Koss KSC75 does not have a battery.
Cost
$50
$20
$0
$10
$20
$30
$40
$50
The JLab Go Work Wireless has a price of $50 and the Koss KSC75 costs $20.
Build Quality
9.0
5.6
The JLab Go Work Wireless has excellent build quality, while the Koss KSC75 has poor build quality.
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How the JLab Go Work Wireless and the Koss KSC75 compare to other earbuds and headphones
Spec Comparison
 |  | |
| JLab Go Work Wireless | Koss KSC75 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$50 | $20 | ||
Brand | |||
Brand | JLab | Koss | |
Release Date | |||
Release Date | May 1, 2021 | January 1, 2005 | |
Form Factor | |||
Form Factor | Headphones | Headphones | |
Connectivity | |||
Connectivity | Wired + Wireless | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 5.8/10 | 8.3/10 | |
Phone Calls Score | |||
Phone Calls Score | 6.4/10 | 4.9/10 | |
Gaming Score | |||
Gaming Score | 5.3/10 | 6.5/10 | |
TV and Video Score | |||
TV and Video Score | 5.6/10 | 7.7/10 | |
Exercise Score | |||
Exercise Score | 6.3/10 | 4.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 47 Hours | N/A | |
Wireless charging | |||
Wireless charging | No | N/A | |
Charging time | |||
Charging time | 2 Hours | N/A | |
Bluetooth version | |||
Bluetooth version | 5 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 4.6/10 | 2.5/10 | |
Virtual Surround | |||
Virtual Surround | No | N/A | |
Android App | |||
Android App | No | N/A | |
iOS App | |||
iOS App | No | N/A | |
Mic Quality | |||
Mic Quality | 9/10 | N/A | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 9/10 | 5.7/10 | |
Comfort score | |||
Comfort score | 8.4/10 | 7/10 | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 170 Grams | 45.3 Grams | |
Microphone style | |||
Microphone style | Boom | N/A | |
Waterproof Rating | |||
Waterproof Rating | 0 | 0 | |
Shopping
JLab Go Work Wireless
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Dig into reviews and images
Headphone Check
Maike Paeßens | 2021
"If you are going to criticise the JLab Go Work, it would be for the cables, which are to some extent too short for their intended use, and for its rather harsh treble reproduction above moderate volume levels in music mode. However, the call quality during telephone calls and video conferences in voice mode via wireless and via cable is impeccable. This handy Bluetooth headset also scores points with its excellent battery life and support for multipoint connections."
Koss KSC75
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Dig into reviews and images
InEar Fidelity
Crinacle | June 2022
"Let’s not insult the KSC75 by saying that it’s simply good for the price… because it’s far more than that. It basically has a monopoly at its asking price, and could still give modern budget headphones a run for their money 15 years after its release. The KSC75 is the world’s best not-headphone."
Get a great deal on the JLab Go Work Wireless or the Koss KSC75
About Koss
Koss is an American headphone manufacturer established in 1953. In 1958, they created the first set of stereophones, that is headphones with stereo sound, and in 1984 they released the world-famous Porta Pro, a set of on-ear headphones that has remained essentially unchanged for more than 30 years and that is still made, sold and loved by many audio enthusiasts around the world today.
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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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