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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 10, 2024·
If your primary use is for workouts or anything involving a lot of movement, the Jlab Go Air Sport earbuds would be a better fit due to their sweatproof certification and secure fit with ear hooks. However, for an emphasis on sound quality, particularly music listening at home or on the go, the Koss KSC75 headphones may offer a more satisfying experience, although they lack the modern convenience of wireless connectivity and have an open design that doesn't isolate noise well. The Jlab earbuds are better for calls given their higher mic quality and are suitably portable with decent battery life, while the Koss headphones are a lightweight and potentially more comfortable option for longer listening sessions. If active noise canceling and wireless features are less critical and you're looking for a budget-friendly option with very good sound, Koss KSC75 might be the choice, despite being not as robust in build quality as the Jlabs. 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 Air Sport
- Very good for exercise
- 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
5.6
8.3
The Koss KSC75 is very good for music, while the Jlab Go Air Sport is poor.
Gaming
5.4
6.4
The Koss KSC75 is only fair for gaming, while the Jlab Go Air Sport is poor.
Podcasts and Audiobooks
5.6
7.5
The Koss KSC75 is good for podcasts and audiobooks, while the Jlab Go Air Sport is poor.
TV and Video
5.8
7.7
The Koss KSC75 is good for TV and video, while the Jlab Go Air Sport is poor.
Noise Reduction
6.0
2.5
The Jlab Go Air Sport is only fair for noise reduction, while the Koss KSC75 is poor.
Battery
8.0 Hours
N/A
The Jlab Go Air Sport has 8 hours of battery life. The Koss KSC75 does not have a battery.
Cost
$30
$20
$0
$10
$20
$30
$40
$50
The Jlab Go Air Sport has a price of $30 and the Koss KSC75 costs $20.
Build Quality
8.0
5.6
The Jlab Go Air Sport has very good build quality, while the Koss KSC75 has poor build quality.
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Key similarities
Phone Calls
5.2
4.8
The Jlab Go Air Sport and Koss KSC75 are both poor for phone calls.
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How the Jlab Go Air Sport and the Koss KSC75 compare to other earbuds and headphones
Spec Comparison
 |  | |
| Jlab Go Air Sport | Koss KSC75 |
GENERAL | |||
|---|---|---|---|
| Price | |||
$30 | $20 | ||
Brand | |||
Brand | Jlab | Koss | |
Release Date | |||
Release Date | January 1, 2022 | January 1, 2005 | |
Form Factor | |||
Form Factor | Earbuds | Headphones | |
Connectivity | |||
Connectivity | Wireless | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 5.7/10 | 8.3/10 | |
Phone Calls Score | |||
Phone Calls Score | 5.3/10 | 4.9/10 | |
Gaming Score | |||
Gaming Score | 5.4/10 | 6.5/10 | |
TV and Video Score | |||
TV and Video Score | 5.8/10 | 7.7/10 | |
Exercise Score | |||
Exercise Score | 8.4/10 | 4.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 8 Hours | N/A | |
Wireless charging | |||
Wireless charging | No | N/A | |
Charging time | |||
Charging time | 2 Hours | N/A | |
Bluetooth version | |||
Bluetooth version | 5.1 | N/A | |
Case Battery Life | |||
Case Battery Life | 24 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 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 | 8/10 | N/A | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8/10 | 5.7/10 | |
Comfort score | |||
Comfort score | 7.4/10 | 7/10 | |
Size | |||
Size | Large | N/A | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 6.6 Grams | 45.3 Grams | |
Microphone style | |||
Microphone style | Integrated | N/A | |
Shopping
Jlab Go Air Sport
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Dig into reviews and images
PC Mag
Tim Gideon | April 2022
"If you want seriously bass-forward earphones for the gym, you'll be hard-pressed to find a pair more affordable than the JLab Go Air Sport. We like their long battery life and solid water-resistance rating, though we aren’t fans of their finicky on-ear controls and the case’s hardwired charging cable."
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 Air Sport 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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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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Chandradeep Chowdhury
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Chandradeep is a staff expert and software engineer and expert in televisions and monitors. He’s been making monitor recommendations for ten years.
Luis Torres
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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