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Timeless
Company ProductName Specs




Go Air Sport
Company ProductName Specs




What we think

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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

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Music

8.6
Timeless
Go Air Sport
5.6
The 7hz Timeless is very good for music, while the Jlab Go Air Sport is poor.

Gaming

6.6
Timeless
Go Air Sport
5.4
The 7hz Timeless is only fair for gaming, while the Jlab Go Air Sport is poor.

Phone Calls

4.3
Timeless
Go Air Sport
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
Timeless
Go Air Sport
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
Timeless
Go Air Sport
5.8
The 7hz Timeless is good for TV and video, while the Jlab Go Air Sport is poor.

Noise Reduction

5.3
Timeless
Go Air Sport
6.0
The Jlab Go Air Sport is only fair for noise reduction, while the 7hz Timeless is poor.

Battery

N/A
Timeless
Go Air Sport
8.0 Hours
The 7hz Timeless does not have a battery. The Jlab Go Air Sport has 8 hours of battery life.

Cost

$180
Timeless
Go Air Sport
$28
Product image
Product image

$0

$50

$100

$150

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$250

The 7hz Timeless has a price of $180 and the Jlab Go Air Sport costs $28.
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Key similarities

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Build Quality

8.5
Timeless
Go Air Sport
8.0
The 7hz Timeless and Jlab Go Air Sport both have very good build quality.

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We’re constantly working to improve.

How the 7hz Timeless and the Jlab Go Air Sport compare to other earbuds and headphones

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Spec Comparison

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7hz TimelessJlab Go Air Sport
7hz TimelessJlab Go Air Sport

GENERAL

Price
$180
$28
Brand
7hzJlab
Release Date
August 1, 2021January 1, 2022
Form Factor
EarbudsEarbuds
Connectivity
WiredWireless

SOUND

Music Score
8.6/105.7/10
Phone Calls Score
4.3/105.3/10
Gaming Score
6.7/105.4/10
TV and Video Score
7.8/105.8/10
Exercise Score
4.3/108.4/10

PERFORMANCE

Battery life
N/A8 Hours
Wireless charging
N/ANo
Charging time
N/A2 Hours
Bluetooth version
N/A5.1
Case Battery Life
N/A24

FEATURES

Active Noise Cancelling
NoNo
Noise Reduction Score
5.3/106/10
Virtual Surround
N/ANo
Android App
N/ANo
iOS App
N/ANo
Mic Quality
N/A8/10

BUILD AND DESIGN

Build Quality
8.5/108/10
Comfort score
7/107.4/10
Size
LargeLarge
Weight (headset or single earbud)
5.5 Grams6.6 Grams
Microphone style
N/AIntegrated

Shopping

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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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Why trust us

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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.

By the numbers

108
Earbuds and headphones evaluated
11,340
Earbuds and headphones stats compiled
15
Proprietary Earbuds and headphones ratings developed
76,400
Recommendations made
11,460
Consumer hours saved

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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