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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated April 11, 2024·
If sound quality for music is a top priority and you're willing to pay more, then the 7hz Timeless earbuds, which offer very good audio and soundstage, might be the right choice, especially if you plan on using them with a wired connection. They are also noted for good comfort and have a detachable cable. However, these are not suitable for exercise due to the lack of sweatproof certification, and their microphone quality is poor, which isn't ideal for calls. On the other hand, the Jlab Go Air Sport, a budget-friendly option, offers very good microphone quality and is sweatproof, making them perfect for exercise and active uses. They support AAC codec for better sound over wireless connections, but they have poor overall sound quality, which might not be satisfying for critical music listening. If you travel often or are looking for portability and convenience in wireless earbuds, the Jlab might suit your needs better with their good battery life and case charging. 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 7hz Timeless
- Very good for music
- Good for TV and video
Advantages of the Jlab Go Air Sport
- Very good for exercise
- Very good for air travel
Key differences
Music
8.6
5.6
The 7hz Timeless is very good for music, while the Jlab Go Air Sport is poor.
Gaming
6.6
5.4
The 7hz Timeless is only fair for gaming, while the Jlab Go Air Sport is poor.
Phone Calls
4.3
5.2
The Jlab Go Air Sport and 7hz Timeless are both poor for phone calls, though the Jlab Go Air Sport is somewhat better.
Podcasts and Audiobooks
6.8
5.6
The 7hz Timeless is only fair for podcasts and audiobooks, while the Jlab Go Air Sport is poor.
TV and Video
7.8
5.8
The 7hz Timeless is good for TV and video, while the Jlab Go Air Sport is poor.
Noise Reduction
5.3
6.0
The Jlab Go Air Sport is only fair for noise reduction, while the 7hz Timeless is poor.
Battery
N/A
8.0 Hours
The 7hz Timeless does not have a battery. The Jlab Go Air Sport has 8 hours of battery life.
Cost
$200
$30
$0
$50
$100
$150
$200
$250
$300
The 7hz Timeless has a price of $200 and the Jlab Go Air Sport costs $30.
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Key similarities
Build Quality
8.5
8.0
The 7hz Timeless and Jlab Go Air Sport both have very good build quality.
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How the 7hz Timeless and the Jlab Go Air Sport compare to other earbuds and headphones
Spec Comparison
 |  | |
| 7hz Timeless | Jlab Go Air Sport |
GENERAL | |||
|---|---|---|---|
| Price | |||
$200 | $30 | ||
Brand | |||
Brand | 7hz | Jlab | |
Release Date | |||
Release Date | August 1, 2021 | January 1, 2022 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wired | Wireless | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 8.6/10 | 5.7/10 | |
Phone Calls Score | |||
Phone Calls Score | 4.3/10 | 5.3/10 | |
Gaming Score | |||
Gaming Score | 6.7/10 | 5.4/10 | |
TV and Video Score | |||
TV and Video Score | 7.8/10 | 5.8/10 | |
Exercise Score | |||
Exercise Score | 4.3/10 | 8.4/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | N/A | 8 Hours | |
Wireless charging | |||
Wireless charging | N/A | No | |
Charging time | |||
Charging time | N/A | 2 Hours | |
Bluetooth version | |||
Bluetooth version | N/A | 5.1 | |
Case Battery Life | |||
Case Battery Life | N/A | 24 | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | No | No | |
Noise Reduction Score | |||
Noise Reduction Score | 5.3/10 | 6/10 | |
Virtual Surround | |||
Virtual Surround | N/A | No | |
Android App | |||
Android App | N/A | No | |
iOS App | |||
iOS App | N/A | No | |
Mic Quality | |||
Mic Quality | N/A | 8/10 | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 8/10 | |
Comfort score | |||
Comfort score | 7/10 | 7.4/10 | |
Size | |||
Size | Large | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 5.5 Grams | 6.6 Grams | |
Microphone style | |||
Microphone style | N/A | Integrated | |
Shopping
7hz Timeless
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Dig into reviews and images
Headphonesty
Kazi Mahbub Mutakabbir | May 2023
"7Hz picked a bold name for the Timeless and frankly, got very close to justifying their word choice. Most importantly, the Timeless are good to go in stock form, so you don’t have to worry about source-matching and such. I can recommend the 7Hz Timeless to those who do not mind a dash of brightness up top, want a taste of planar in IEM form, and want one of the most resolving pair of earphones in the $150 - $300 price range."
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."
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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.
Jason Lew
Staff Expert & Software Engineer
Jason is a staff expert and software engineer that has been making laptop recommendations for 7 years and moderates one of the largest laptop subreddits.
Chandradeep Chowdhury
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.
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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