Wireless Earbuds
Sennheiser MOMENTUM True Wireless 4
8.5SoundGuys scoreRead our review ›
$179.95at 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.
EarFun
EarFun Free Pro 3
Noise Isolation / ANC & sound
6.3/ 10
6.3
0.010.0
A 6.3 puts its noise isolation / ANC in the top third of wireless earbuds we've measured.
Measured on 133 of the 271 we've cataloged.
4.5/ 5
SoundMDAQS Overall4.5
1.05.0
A 4.5 puts its audio quality in the bottom third of wireless earbuds we've measured.
Measured on 64 of the 271 we've cataloged.
Key specs
Battery Life Earbuds
7.5 hBelow average7.5 h
3 h16 h
below average for wireless earbuds — based on 243 of 271 we've cataloged.
Battery Life With Case
33 hAbove average33 h
7 h60 h
above average for wireless earbuds — based on 245 of 271 we've cataloged.
IP Rating
IPX5IPX433%IP5516%IP5415%IPX512%
IPX5 appears on 12% of the 244 wireless earbuds we've cataloged (of 271).
Noise Cancellation Type
ActiveMost commonActive61%Passive14%None9%Adaptive8%
Active is the most common — on 61% of the 172 wireless earbuds we've cataloged (of 271).
Battery
- Battery Life Earbuds
- 7.5 h
- Battery Life With Case
- 33 h
- Charging Method
- USB-C + Wireless
- Full Charge Minutes
- 10 min
- Battery Life Anc On
- 5.07 h
- Fast Charging
- Yes
Build
- IP Rating
- IPX5
- Sweat Resistance
- Yes
- Water Resistance
- Yes
Sound
- Noise Cancellation Type
- Active
- Ambient Mode
- Standard
- Anc Depth
- 43 dB
- Anc Modes
- Off, ANC on, transparency
- Driver Count
- 1
- Driver Size
- 7 mm
- Frequency Response Signature
- V-shaped
- Adaptive Anc
- No
Connectivity
- Bluetooth Version
- 5.3
- Bluetooth Codec
- SBC, AAC, aptX Adaptive, LC3
- Connection Type
- Bluetooth
- Multipoint Devices
- 2 devices
Design
- Earbud Form Factor
- In-ear
- Case Dimensions
- 27×68×31 mm
- Color Options
- Black, blue, white
- Ear Tip Material
- Silicone, memory foam
- Ear Tip Sizes Included
- XS, S, M, L, XL
- Wearing Style
- Deep insert
- Weight With Case
- 41.5 g
Features
- Companion App
- IOS + Android
- Control Type
- Touch controls
- Eq Customization
- Full parametric EQ
- Gaming Mode
- Ultra-low latency
- Auto Pause
- Yes
- Mono Mode
- Yes
Microphone
- Count
- 6
- Type
- Beamforming array
Release
- Date
- July 24, 2023
- Year
- 2023
SoundGuys review
Read the full review ›Noise cancelling7.6
Isolation6.3
Battery life5.0
Comfort & fit8.5
Connectivity9.0
Design7.7
The verdict
The EarFun Free Pro 3 are surprisingly decent entry-level wireless earbuds, especially in terms of their sound quality. The app is surprisingly mature, and the price is very reasonable. They may not be perfect, but they're good for the money.
✓What we like
✓Sound quality
✓Price
✓Ear tip options
✓Small case
✓App
✕What could be better
✕Transparency mode
✕Weak ANC
✕Battery life
Lab data
How we test ›Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.
EarFun Free Pro 3SoundGuys Headphone Preference Curve
Measured frequency response (dB) against the SoundGuys house target — the dashed curve. The closer the measured line tracks the target, the more neutral the tuning; peaks ride above the target, dips fall below it.
Frequency response — measurement data
| Frequency (Hz) | Response (dB) |
|---|---|
| 20 | 5.2 |
| 25 | 7.3 |
| 32 | 9.0 |
| 40 | 10.1 |
| 50 | 10.6 |
| 63 | 10.4 |
| 80 | 9.7 |
| 100 | 8.2 |
| 125 | 6.2 |
| 160 | 3.5 |
| 200 | 1.7 |
| 250 | 0.8 |
| 315 | 0.3 |
| 400 | -1.6 |
| 500 | -4.0 |
| 630 | -1.9 |
| 800 | -0.9 |
| 1000 | 0.0 |
| 1250 | 1.7 |
| 1600 | 5.2 |
| 2000 | 8.1 |
| 2500 | 7.6 |
| 3150 | 5.5 |
| 4000 | 3.2 |
| 5000 | 2.0 |
| 6300 | 3.5 |
| 8000 | 6.7 |
| 10000 | 7.0 |
| 12500 | -6.4 |
| 16000 | -10.7 |
| 20000 | -18.8 |
EarFun Free Pro 3
Passive isolation (dB) with ANC off — how much ambient noise the fit blocks on its own. Higher on the chart means more attenuation.
Passive isolation — measurement data
| Frequency (Hz) | Attenuation (dB) |
|---|---|
| 21 | 3.5 |
| 26 | 4.0 |
| 33 | 2.0 |
| 41 | 2.4 |
| 52 | 3.4 |
| 65 | 3.7 |
| 82 | 4.4 |
| 103 | 4.2 |
| 130 | 4.1 |
| 163 | 5.1 |
| 205 | 5.2 |
| 259 | 6.0 |
| 325 | 7.3 |
| 410 | 7.3 |
| 516 | 8.6 |
| 613 | 7.9 |
| 772 | 12.3 |
| 972 | 15.4 |
| 1220 | 13.6 |
| 1540 | 15.3 |
| 1940 | 16.9 |
| 2440 | 30.5 |
| 3070 | 37.3 |
| 3870 | 33.2 |
| 4870 | 28.4 |
| 6130 | 19.3 |
| 7720 | 16.6 |
| 9720 | 19.5 |
| 12200 | 33.6 |
| 15400 | 23.6 |
| 19400 | 37.6 |
EarFun Free Pro 3
Total attenuation (dB) with ANC on — passive isolation plus active noise cancelling. Higher on the chart means more attenuation.
Noise cancelling — measurement data
| Frequency (Hz) | Total attenuation (dB) |
|---|---|
| 21 | -1.7 |
| 26 | 5.9 |
| 33 | 7.0 |
| 41 | 11.5 |
| 52 | 18.8 |
| 65 | 21.9 |
| 82 | 26.6 |
| 103 | 24.5 |
| 130 | 21.2 |
| 163 | 19.4 |
| 205 | 15.9 |
| 259 | 13.5 |
| 325 | 11.8 |
| 410 | 9.1 |
| 516 | 11.4 |
| 613 | 10.9 |
| 772 | 17.6 |
| 972 | 20.1 |
| 1220 | 16.5 |
| 1540 | 18.3 |
| 1940 | 19.0 |
| 2440 | 35.2 |
| 3070 | 44.3 |
| 3870 | 43.7 |
| 4870 | 28.0 |
| 6130 | 20.2 |
| 7720 | 18.1 |
| 9720 | 19.0 |
| 12200 | 30.0 |
| 15400 | 24.0 |
| 19400 | 37.6 |
EarFun Free Pro 3
4.7
3.4
4.8
4.5
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.
Features & Opinions
More from the team ›Commentary and deep dives from the SoundGuys editorial team.
More Wireless Earbuds
See our top picks ›
Wireless Earbuds
Creative Aurvana Ace Mimi
8.5SoundGuys scoreRead our review ›
$207.82at Amazon
Buy on Amazon
Wireless Earbuds
Bowers & Wilkins Pi8
8.2SoundGuys scoreRead our review ›
$424.99at Amazon
Buy on Amazon
Wireless Earbuds
Soundcore Liberty 4 Pro
8.2SoundGuys scoreRead our review ›
$129.99at Amazon
Buy on Amazon