The KZ VX10 ranks #379 out of 1490 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: KZ
Prices on this page were last checked October 20, 2026 at 10:35 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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#379 KZ VX10: $58 Wireless Discontinued eBay
Pros: True wireless earbuds with a dynamic driver and four balanced armatures each, scoring 76. Bass carries a 2 dB lift down to 20 Hz, and Bluetooth 5.2 with AAC keeps the connection stable.
Cons: The top treble is very bright, with a 10.7 dB peak near 11.2 kHz and a 6.3 dB peak near 7.9 kHz, so it can sound sharp and hissy. Battery life is only 4 hours (20 with the case), there is no noise cancelling, it is discontinued after selling for about $58, and the score rests on a single measurement.
Is the KZ VX10 right for you?
Buy it if
- you want the tuning most listeners prefer in blind tests out of the box (Harman score 76).
- you want sub-bass rumble that reaches down to 20 Hz.
Skip it if
- you want to buy it new: it is discontinued.
| Back | Closed |
|---|---|
| Battery Life | 4 hours; 20 hours with case |
| Bluetooth Codecs | SBC, AAC |
| Bluetooth Version | 5.2 |
| Connection | Wireless |
| Deviation From Target | 1.69 dB standard deviation |
| Driver Type | Hybrid (dynamic + balanced armature) |
| Drivers | 1 x dynamic + 4 x balanced armature |
| Form Factor | In-ear |
| Frequency Response | 7Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 76 (1 squig.link measurement, calibrated to AutoEQ) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+2.5 dB at 30 Hz) |
| Tonal Tilt | -0.34 (negative is warmer, positive brighter) |
EQ Presets
Harman target
Set a preamp of -3.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Harman match with this EQ: 85 out of 100, up from 76.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -1.9 dB | 0.70 |
| High shelf | 10,000 Hz | -3.6 dB | 0.70 |
| Peak | 1,800 Hz | -3.9 dB | 4.62 |
| Peak | 3,111 Hz | +3.7 dB | 3.88 |
Neutral target
Set a preamp of -3.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Neutral match with this EQ: 85 out of 100, up from 35.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -10.4 dB | 0.70 |
| High shelf | 10,000 Hz | -3.6 dB | 0.70 |
| Peak | 1,800 Hz | -3.9 dB | 4.63 |
| Peak | 3,111 Hz | +3.7 dB | 3.87 |
Studio flat target
Set a preamp of -6.4 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Studio flat match with this EQ: 90 out of 100, up from 18.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -11.9 dB | 0.70 |
| High shelf | 10,000 Hz | +0.9 dB | 0.70 |
| Peak | 139 Hz | -3.5 dB | 0.71 |
| Peak | 735 Hz | +1.9 dB | 2.15 |
| Peak | 1,768 Hz | -3.2 dB | 4.79 |
| Peak | 2,515 Hz | +2.4 dB | 6.00 |
| Peak | 2,984 Hz | +5.9 dB | 4.16 |
| Peak | 3,501 Hz | +1.5 dB | 6.00 |
| Peak | 4,905 Hz | -1.9 dB | 2.24 |
| Peak | 8,000 Hz | -1.7 dB | 3.71 |
Warm target
Set a preamp of -2.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Warm match with this EQ: 92 out of 100, up from 75.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -1.7 dB | 0.70 |
| High shelf | 10,000 Hz | -6.0 dB | 0.70 |
| Peak | 138 Hz | -1.2 dB | 0.86 |
| Peak | 731 Hz | +2.2 dB | 1.92 |
| Peak | 1,492 Hz | -1.2 dB | 5.65 |
| Peak | 1,839 Hz | -4.6 dB | 3.64 |
| Peak | 3,095 Hz | +2.6 dB | 3.90 |
| Peak | 4,398 Hz | -1.9 dB | 6.00 |
| Peak | 8,000 Hz | -3.5 dB | 1.42 |
Bass target
Set a preamp of -3.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Bass match with this EQ: 86 out of 100, up from 78.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +1.9 dB | 0.70 |
| High shelf | 10,000 Hz | -3.6 dB | 0.70 |
| Peak | 1,800 Hz | -3.9 dB | 4.61 |
| Peak | 3,111 Hz | +3.7 dB | 3.88 |
Bright target
Set a preamp of -4.5 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted Bright match with this EQ: 91 out of 100, up from 28.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | -10.5 dB | 0.70 |
| High shelf | 10,000 Hz | +0.3 dB | 0.70 |
| Peak | 80 Hz | -1.4 dB | 0.52 |
| Peak | 732 Hz | +1.8 dB | 2.40 |
| Peak | 1,803 Hz | -4.3 dB | 4.13 |
| Peak | 2,081 Hz | -1.3 dB | 6.00 |
| Peak | 3,106 Hz | +3.3 dB | 4.35 |
| Peak | 5,345 Hz | +3.0 dB | 0.89 |
V-shaped target
Set a preamp of -5.1 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by Speaker Ranking from a single measurement from squig.link, in the filter layout AutoEQ uses. Predicted V-shaped match with this EQ: 87 out of 100, up from 80.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +2.6 dB | 0.70 |
| High shelf | 10,000 Hz | +1.3 dB | 0.70 |
| Peak | 1,770 Hz | -4.1 dB | 4.04 |
| Peak | 3,080 Hz | +3.5 dB | 4.20 |
| Peak | 5,345 Hz | +3.5 dB | 0.81 |
- Links
- Reviews, Comparisons and Sound Samples
Frequency Response
How the KZ VX10 measures across the audible range, against the Harman in-ear target that most listeners prefer in blind tests. Where the line sits above the target that range sounds louder (more bass, brighter treble), below it quieter. The curve is a single measurement, and both lines are shifted so their 500 Hz to 2 kHz average sits at 0 dB.
Measurement data: a single measurement from the squig.link database of pw. Thanks to them for publishing their work.