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What we think
The PerfectRec Earbuds or Headphones team Learn more
Updated January 10, 2024·
The Earfun Air Pro 2 offers active noise cancelling and wireless convenience, making them great for travel and outdoor use. They are sweatproof, which is a plus for exercises, and come with a case that provides additional battery life alongside wireless charging. If phone calls are important, these earbuds include a microphone but with average quality. On the other hand, the KZ ZSN Pro boasts slightly better overall sound quality and a detachable cable that adds to their durability. They have a higher build quality score and are wired, which may be preferable for some users. However, they lack a microphone, making them unsuitable for calls, and they do not support wireless use. If budget is a concern, KZ ZSN Pro is the less expensive option. Consider your priorities, such as wireless convenience and noise cancellation versus sound quality and price, when choosing between these two. 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 Earfun Air Pro 2
- Very good for air travel
Advantages of the KZ ZSN Pro
- Good for music
- Good for TV and video
Key differences
Music
6.4
7.7
The KZ ZSN Pro is good for music, while the Earfun Air Pro 2 is only fair.
Gaming
5.1
6.0
The KZ ZSN Pro is only fair for gaming, while the Earfun Air Pro 2 is poor.
Phone Calls
6.1
3.1
The Earfun Air Pro 2 is only fair for phone calls, while the KZ ZSN Pro is poor.
Podcasts and Audiobooks
6.9
4.9
The Earfun Air Pro 2 is only fair for podcasts and audiobooks, while the KZ ZSN Pro is poor.
TV and Video
5.4
7.4
The KZ ZSN Pro is good for TV and video, while the Earfun Air Pro 2 is poor.
Noise Reduction
8.3
5.3
The Earfun Air Pro 2 is very good for noise reduction, while the KZ ZSN Pro is poor.
Battery
6.0 Hours
N/A
The Earfun Air Pro 2 has 6 hours of battery life. The KZ ZSN Pro does not have a battery.
Cost
$70
$25
$0
$20
$40
$60
$80
$100
The Earfun Air Pro 2 has a price of $70 and the KZ ZSN Pro costs $25.
Build Quality
8.5
9.0
The KZ ZSN Pro has excellent build quality, while the Earfun Air Pro 2 has very good build quality.
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How the Earfun Air Pro 2 and the KZ ZSN Pro compare to other earbuds and headphones
Spec Comparison
 |  | |
| Earfun Air Pro 2 | KZ ZSN Pro |
GENERAL | |||
|---|---|---|---|
| Price | |||
$70 | $25 | ||
Brand | |||
Brand | Earfun | KZ | |
Release Date | |||
Release Date | August 1, 2021 | March 1, 2019 | |
Form Factor | |||
Form Factor | Earbuds | Earbuds | |
Connectivity | |||
Connectivity | Wireless | Wired | |
SOUND | |||
|---|---|---|---|
Music Score | |||
Music Score | 6.4/10 | 7.8/10 | |
Phone Calls Score | |||
Phone Calls Score | 6.1/10 | 3.2/10 | |
Gaming Score | |||
Gaming Score | 5.2/10 | 6/10 | |
TV and Video Score | |||
TV and Video Score | 5.5/10 | 7.5/10 | |
Exercise Score | |||
Exercise Score | 6.6/10 | 4.3/10 | |
PERFORMANCE | |||
|---|---|---|---|
Battery life | |||
Battery life | 6 Hours | N/A | |
Wireless charging | |||
Wireless charging | Yes | N/A | |
Charging time | |||
Charging time | 1.1 Hours | N/A | |
Bluetooth version | |||
Bluetooth version | 5.2 | N/A | |
Case Battery Life | |||
Case Battery Life | 24 | N/A | |
FEATURES | |||
|---|---|---|---|
Active Noise Cancelling | |||
Active Noise Cancelling | Yes | No | |
Noise Reduction Score | |||
Noise Reduction Score | 8.4/10 | 5.3/10 | |
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 | 6.5/10 | N/A | |
BUILD AND DESIGN | |||
|---|---|---|---|
Build Quality | |||
Build Quality | 8.5/10 | 9/10 | |
Comfort score | |||
Comfort score | 7.6/10 | 7.6/10 | |
Size | |||
Size | Small | Large | |
Weight (headset or single earbud) | |||
Weight (headset or single earbud) | 5.5 Grams | 7 Grams | |
Microphone style | |||
Microphone style | Integrated | N/A | |
Shopping
Earfun Air Pro 2
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Dig into reviews and images
Headphone Addict
Peter Susic | September 2021
"There’s a lot to like about EarFun Air Pro 2. The best thing about them is the active noise cancellation, which works almost as well as the best true wireless earbuds out there. The audio quality is funky but enjoyable. Good dynamics and a wider soundstage save its presentation. Everyone, apart from the most diehard audiophiles, should be happy with it."
KZ ZSN Pro
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Dig into reviews and images
PrimeAudio
David Becker | 2019
"Undoubtedly the focus and the star of the show, the ZSN Pro’s bass is big, bold and bangin’. The amount of gusto in the low end should satisfy anyone who likes a large lick of bass and even certified bassheads will probably get a kick out of this."
Get a great deal on the Earfun Air Pro 2 or the KZ ZSN Pro
About Earfun
Earfun is an audio equipment manufacturer, headquartered in California, that specializes in producing quality, very affordable earbuds and wireless speakers. According to their site, their mission is to provide high-quality sound that the general public can hear, perceive, and afford.
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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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