

All 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 / 9Small-eared listeners rejoice.
A 4 puts its noise isolation / ANC in the bottom third of wireless earbuds we've measured.
Measured on 133 of the 271 we've cataloged.
below average for wireless earbuds — based on 243 of 271 we've cataloged.
below average for wireless earbuds — based on 245 of 271 we've cataloged.
IPX5 appears on 12% of the 244 wireless earbuds we've cataloged (of 271).
Doing more with less, the 1MORE ComfoBuds Mini brings high performance in a tiny and affordable package. As long as you don't plan on using this pair of buds for frequent phone calls, the 1MORE ComfoBuds Mini is worth the money.
Objective measurements from the SoundGuys test lab — overlay other models to see how this one compares.
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 (Hz) | Response (dB) |
|---|---|
| 20 | 2.6 |
| 25 | 6.1 |
| 32 | 6.6 |
| 40 | 6.3 |
| 50 | 6.2 |
| 63 | 5.9 |
| 80 | 5.5 |
| 100 | 4.6 |
| 125 | 3.8 |
| 160 | 3.4 |
| 200 | 3.8 |
| 250 | 4.5 |
| 315 | 4.5 |
| 400 | 4.0 |
| 500 | 0.6 |
| 630 | -1.1 |
| 800 | -1.6 |
| 1000 | 0.1 |
| 1250 | 2.5 |
| 1600 | 4.2 |
| 2000 | 5.3 |
| 2500 | 6.9 |
| 3150 | 6.5 |
| 4000 | 4.6 |
| 5000 | 3.6 |
| 6300 | 2.1 |
| 8000 | -1.1 |
| 10000 | 5.0 |
| 12500 | 1.7 |
| 16000 | -10.1 |
| 20000 | -26.9 |
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 | 1.6 |
| 26 | 1.5 |
| 33 | 1.8 |
| 41 | 2.0 |
| 52 | 2.5 |
| 65 | 3.1 |
| 82 | 3.4 |
| 103 | 1.2 |
| 130 | 2.3 |
| 163 | 3.6 |
| 205 | 0.9 |
| 259 | 6.3 |
| 325 | 8.0 |
| 410 | 8.5 |
| 516 | 8.7 |
| 613 | 9.2 |
| 772 | 16.6 |
| 972 | 15.1 |
| 1220 | 18.3 |
| 1540 | 20.7 |
| 1940 | 25.1 |
| 2440 | 28.1 |
| 3070 | 31.0 |
| 3870 | 26.9 |
| 4870 | 19.6 |
| 6130 | 12.1 |
| 7720 | 15.3 |
| 9720 | 16.5 |
| 12200 | 13.6 |
| 15400 | 26.2 |
| 19400 | 39.3 |
Total attenuation (dB) with ANC on — passive isolation plus active noise cancelling. Higher on the chart means more attenuation.
| Frequency (Hz) | Total attenuation (dB) |
|---|---|
| 21 | -12.7 |
| 26 | -3.4 |
| 33 | 6.9 |
| 41 | 16.3 |
| 52 | 27.6 |
| 65 | 33.0 |
| 82 | 35.6 |
| 103 | 29.7 |
| 130 | 21.8 |
| 163 | 27.3 |
| 205 | 22.7 |
| 259 | 33.8 |
| 325 | 31.5 |
| 410 | 17.2 |
| 516 | 19.4 |
| 613 | 15.1 |
| 772 | 18.4 |
| 972 | 20.8 |
| 1220 | 19.1 |
| 1540 | 20.1 |
| 1940 | 22.2 |
| 2440 | 25.5 |
| 3070 | 26.4 |
| 3870 | 22.3 |
| 4870 | 15.3 |
| 6130 | 13.2 |
| 7720 | 15.1 |
| 9720 | 12.7 |
| 12200 | 6.9 |
| 15400 | 21.6 |
| 19400 | 29.4 |
Commentary and deep dives from the SoundGuys editorial team.











