Sports & Fitness Headphones
Bose SoundSport
7.0/10SoundGuys scoreRead our review ›
$93.98at Amazon
Buy on AmazonAll products featured are independently chosen by us. However, SoundGuys may receive a commission on orders placed through its retail links. See our ethics statement.
1 / 14Soundcore
Soundcore AeroFit 2
Sound
1.8/ 5
SoundMDAQS OverallMDAQS Overall — measured in the SoundGuys lab.
See the lab data ↓Frequency response · Isolation · Audio quality
No one has reported on this pair yet.
Be the first. We ask a few quick questions about living with it, then check the note before publishing.
Own the Soundcore AeroFit 2?
Be the first owner to write in — three answers, four quick reads, shown under a pseudonym.
Key specs
IP Rating
IP55IPX440%IPX520%IPX720%IP5510%
IP55 appears on 10% of the 10 sports & fitness headphones we've cataloged (of 15).
Battery Life Wireless
10 hBelow average10 h
5 h18 h
below average for sports & fitness headphones — based on 14 of 15 we've cataloged.
Wearing Style
Ear hookMost commonEar hook33%Neckband25%In-ear17%Wingtip stabilizers17%
Ear hook is the most common — on 33% of the 12 sports & fitness headphones we've cataloged (of 15).
Bluetooth Version
5.4Most common5.446%5.315%4.18%4.28%
5.4 is the most common — on 46% of the 13 sports & fitness headphones we've cataloged (of 15).
Build
- IP Rating
- IP55
- Sweat Resistance
- Yes
- Water Resistance
- Yes
Battery
- Battery Life Wireless
- 10 h
- Battery Life Anc On
- 10 h
- Battery Life Earbuds
- 10 h
- Battery Life With Case
- 42 h
- Charging Method
- USB-C, wireless
- Full Charge Minutes
- 60 min
- Fast Charging
- Yes
Design
- Wearing Style
- Ear hook
- Case Dimensions
- 80×70×26 mm
- Color Options
- Minty green
- Earbud Form Factor
- Open-ear
- Weight Per Earbud
- 8 g
- Weight With Case
- 65 g
Connectivity
- Bluetooth Version
- 5.4
- Bluetooth Codec
- SBC, AAC, LDAC
- Connection Type
- Bluetooth
- Headphone Jack
- No
- Multipoint Devices
- 2 devices
Microphone
- Microphone
- Yes
- Count
- 2
Features
- Companion App
- Yes
- Control Type
- Touch
- Eq Customization
- Yes
- Auto Pause
- No
- Mono Mode
- Yes
- Live Translation
- In-app
Identity
- Model Number
- A3874
Release
- Date
- 2024-10
- Msrp Usd
- 99.99 USD
- Year
- 2024
Sound
- Ambient Mode
- Standard
- Anc Modes
- Off
- Driver Size
- 20×11.5 mm
Lab data
How we test ›Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.
Soundcore AeroFit 2SoundGuys Headphone Preference Curve
Measured frequency response (dB relative) against the SoundGuys Headphone Preference Curve. When the measurement goes above the dashed line, that frequency is louder than our preference curve, and when it goes below: it's quieter. Use the curve for comparison purposes only, as your taste may vary.
| Frequency (Hz) | Response (dB) |
|---|---|
| 20 | -33.5 |
| 25 | -30.5 |
| 32 | -27.1 |
| 40 | -20.9 |
| 50 | -18.6 |
| 63 | -13.8 |
| 80 | -9.4 |
| 100 | -5.4 |
| 125 | -2.6 |
| 160 | -0.8 |
| 200 | -0.6 |
| 250 | -1.3 |
| 315 | -0.3 |
| 400 | 0.8 |
| 500 | 1.2 |
| 630 | 1.4 |
| 800 | 1.1 |
| 1000 | -0.0 |
| 1250 | -0.6 |
| 1600 | 7.7 |
| 2000 | 11.9 |
| 2500 | 13.2 |
| 3150 | 7.1 |
| 4000 | 13.8 |
| 5000 | 16.1 |
| 6300 | 11.9 |
| 8000 | 9.4 |
| 10000 | 0.5 |
| 12500 | 0.8 |
| 16000 | -5.8 |
| 20000 | -15.0 |
Soundcore AeroFit 2
Passive isolation (dB) with ANC off — how much ambient noise the fit blocks on its own. Higher on the chart means more attenuation.
| Frequency (Hz) | Attenuation (dB) |
|---|---|
| 21 | 4.6 |
| 26 | 4.2 |
| 33 | 0.0 |
| 41 | 0.1 |
| 52 | -0.2 |
| 65 | 0.0 |
| 82 | 0.0 |
| 103 | 0.0 |
| 130 | 0.0 |
| 163 | -0.1 |
| 205 | -0.0 |
| 259 | -0.0 |
| 325 | -0.1 |
| 410 | -0.1 |
| 516 | -0.2 |
| 613 | -0.3 |
| 772 | -0.4 |
| 972 | -0.6 |
| 1220 | -0.7 |
| 1540 | -1.0 |
| 1940 | -0.9 |
| 2440 | -1.0 |
| 3070 | 1.2 |
| 3870 | 2.0 |
| 4870 | -1.1 |
| 6130 | 10.4 |
| 7720 | 4.5 |
| 9720 | 6.2 |
| 12200 | -6.9 |
| 15400 | 2.6 |
| 19400 | 7.8 |
Soundcore AeroFit 2
2.0
2.7
2.0
1.8
Multi-Dimensional Audio Quality Scores (1–5), modeled from the measured response. Higher is better across timbre, distortion, and immersiveness — add other models to see where this one lands.
SoundGuys review
SOUNDGUYS rating
Reviewed byDave CarrVideo Producer/WriterReviewed October 2024
5.3/ 10
Not recommendedComfort & fit7.5
Connectivity8.0
Design6.0
Portability8.0
Features5.0
Value4.0
The verdict
While its new adjustable design is a welcome upgrade over the one-size-fits-all approach of the original AeroFit open-ear earbuds, the AeroFit 2 are not immune to the same sound quality compromises that come with the open-ear design. That said, if you're testing the waters of the open-ear world, they're one of the more affordable options to consider.
✓Liked: Adjustable design, IP55, Wireless charging
✕Could be better: Sound quality, Lack of good sounding EQ presets, Overly sensitive touch controls
Owners
How we verify ownersNobody who owns the Soundcore AeroFit 2 has written in yet.
Owner notes are not paid for, not solicited from specific owners, and not edited by us. The commission SoundGuys may earn on this page comes from retail links, never from notes.
Own the Soundcore AeroFit 2?
Three answers, four quick reads, one sentence nobody tells you before buying. Shown under a pseudonym.
Video reviews and comparisons for this product.
Features & Opinions
More from the team ›Commentary and deep dives from the SoundGuys editorial team.
Two years later, I'm still waiting for a real Soundcore Boom 3The Soundcore Boom 2 is still one of the best values in portable speakers, but I can't wait for the successor.Dave CarrVideo Producer/WriterThis is the only Bluetooth speaker I trust to take campingFrom ocean paddling to alpine lakes, here's why the Soundcore Boom 3i became my camping companion.Dave CarrVideo Producer/WriterSkip the $129 Bose SoundLink Micro: Here are 2 look-alikes I'd buy for lessYou don't have to spend a lot of money to get a great ultra-portable Bluetooth speaker. Here's two I'd recommend instead.Dave CarrVideo Producer/WriterBest Bluetooth speakers to buy instead of JBLJBL speakers are popular, but they’re not your only option.Dave CarrVideo Producer/Writer
Dave CarrVideo Producer/WriterThis is the only Bluetooth speaker I trust to take campingFrom ocean paddling to alpine lakes, here's why the Soundcore Boom 3i became my camping companion.Dave CarrVideo Producer/WriterSkip the $129 Bose SoundLink Micro: Here are 2 look-alikes I'd buy for lessYou don't have to spend a lot of money to get a great ultra-portable Bluetooth speaker. Here's two I'd recommend instead.Dave CarrVideo Producer/WriterBest Bluetooth speakers to buy instead of JBLJBL speakers are popular, but they’re not your only option.Dave CarrVideo Producer/WriterMore Sports & Fitness Headphones
See our top picks ›
Sports & Fitness Headphones
Bose Sport Earbuds
6.7/10SoundGuys scoreRead our review ›
$182.95at Amazon
Buy on Amazon
Sports & Fitness Headphones
LC-dolida Sleep Headphones Headband Bluetooth 5.4
$15.97at Amazon
Buy on Amazon
