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1 / 11Halo products often disappoint on value.
A 3.3 puts its noise isolation / ANC in the bottom quarter 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.
IPX4 is the most common — on 33% of the 244 wireless earbuds we've cataloged (of 271).
Active is the most common — on 61% of the 172 wireless earbuds we've cataloged (of 271).
Bose may have long held the title of "king of ANC," but that title is complicated by the Bose QuietComfort Earbuds II. It has great active noise canceling (ANC) and some fascinating features, but weird sound choices, and a sky-high price make for a poor value.
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 | 19.6 |
| 25 | 22.4 |
| 32 | 23.2 |
| 40 | 22.0 |
| 50 | 20.0 |
| 63 | 17.7 |
| 80 | 15.0 |
| 100 | 11.7 |
| 125 | 8.1 |
| 160 | 5.3 |
| 200 | 3.7 |
| 250 | 1.3 |
| 315 | 1.5 |
| 400 | 1.8 |
| 500 | 0.6 |
| 630 | -0.2 |
| 800 | 0.1 |
| 1000 | 0.1 |
| 1250 | 1.6 |
| 1600 | 7.2 |
| 2000 | 14.0 |
| 2500 | 17.9 |
| 3150 | 15.4 |
| 4000 | 14.3 |
| 5000 | 9.8 |
| 6300 | 10.2 |
| 8000 | 11.1 |
| 10000 | 4.7 |
| 12500 | 0.8 |
| 16000 | -4.2 |
| 20000 | -50.0 |
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 | 0.8 |
| 26 | 0.6 |
| 33 | 0.0 |
| 41 | 0.0 |
| 52 | -0.1 |
| 65 | -0.1 |
| 82 | -0.2 |
| 103 | -0.5 |
| 130 | -1.9 |
| 163 | -0.8 |
| 205 | -1.2 |
| 259 | -2.0 |
| 325 | -2.8 |
| 410 | -2.4 |
| 516 | 1.4 |
| 613 | -0.6 |
| 772 | 5.0 |
| 972 | 7.1 |
| 1220 | 9.3 |
| 1540 | 11.9 |
| 1940 | 15.5 |
| 2440 | 22.1 |
| 3070 | 24.8 |
| 3870 | 29.1 |
| 4870 | 34.3 |
| 6130 | 33.3 |
| 7720 | 25.3 |
| 9720 | 33.9 |
| 12200 | 15.2 |
| 15400 | 26.2 |
| 19400 | 25.3 |
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 | 0.5 |
| 26 | 0.3 |
| 33 | -0.9 |
| 41 | -2.5 |
| 52 | -6.2 |
| 65 | -1.3 |
| 82 | 6.9 |
| 103 | 8.0 |
| 130 | 9.2 |
| 163 | 12.8 |
| 205 | 12.4 |
| 259 | 12.5 |
| 325 | 12.8 |
| 410 | 11.8 |
| 516 | 12.7 |
| 613 | 10.7 |
| 772 | 11.8 |
| 972 | 13.2 |
| 1220 | 12.4 |
| 1540 | 12.2 |
| 1940 | 15.8 |
| 2440 | 25.0 |
| 3070 | 27.7 |
| 3870 | 28.9 |
| 4870 | 31.4 |
| 6130 | 27.0 |
| 7720 | 20.0 |
| 9720 | 30.4 |
| 12200 | 12.7 |
| 15400 | 10.8 |
| 19400 | 15.9 |
Commentary and deep dives from the SoundGuys editorial team.











