Short answer: the DUNU Titan X. It ranks #321 of 450 in-ear headphones by sound quality, rated 3.8/5, at $44.99; the Whizzer HE01 ranks #361, rated 3.4/5, and costs $45, which makes this an easy call rather than a real tradeoff.
The DUNU Titan X is the better-sounding choice.
What the Whizzer HE01 does well: Bass, low mids and upper mids sit within about 1 dB of target, giving a warm, full-bodied sound that suits warm and bassy listeners. The tradeoff: Hobbyist measurements on squig.link show an 8 dB dip near 6.4 kHz and treble about 4 dB under target, which dulls cymbals and detail, and sub-bass falls about 3 dB short.
Buy the DUNU Titan X. It is rated higher for sound quality than the Whizzer HE01 and costs less, which makes it the one to get unless you need something the other one does better.
Still deciding? The full Headphones rankings cover every ranked option.
Specifications Side By Side
| DUNU Titan X | Whizzer HE01 | |
|---|---|---|
| Price | $44.99 | $45.00 |
| Ranked | #321 of 450 in In-Ear Headphones | #361 of 450 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Harman Preference Score | 72 (median of 25 squig.link measurements, calibrated to AutoEQ) | 66 (measured by crinacle, via AutoEQ) |
| Deviation From Target | 2.00 dB standard deviation | 2.78 dB standard deviation |
| Tonal Tilt | -0.63 (negative is warmer, positive brighter) | -0.49 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.6 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-3.8 dB at 30 Hz) |
| Connection | Wired | Wired |
| Driver Type | Dynamic | Dynamic |
| Drivers | 1 x 10mm dynamic | - |
| Impedance | 16 ohms | 18 ohms |
| Sensitivity | 123 dB/Vrms | 112 dB/mW |
| Weight | 0 lbs (13 g) per earbud | - |
| Built-in Microphone | Yes | No |
| Frequency Response | - | 15Hz - 40kHz (Manufacturer specified) |
Related Headphone Comparisons
More top alternatives to DUNU Titan X:
- DUNU Titan X vs Tin HiFi C5
- CCA C12 vs DUNU Titan X
- DUNU Titan X vs MEE Audio M6 Pro
- DUNU Titan X vs CCA C10
- DUNU Titan X vs KZ ZS10 Pro 2
Prices on this page were last checked October 11, 2026 at 4:59 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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The Two Headphones In Full
DUNU Titan X: $44.99 Amazon eBay
Full DUNU Titan X review and specifications →
| Released | 2026 (this year) |
|---|---|
| Back | Closed |
| Built-in Microphone | Yes |
| Connection | Wired |
| Deviation From Target | 2.00 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 10mm dynamic |
| Form Factor | In-ear |
| Harman Preference Score | 72 (median of 25 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 16 ohms |
| Sensitivity | 123 dB/Vrms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.6 dB at 30 Hz) |
| Tonal Tilt | -0.63 (negative is warmer, positive brighter) |
| Weight | 0 lbs (13 g) per earbud |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Whizzer HE01: $45.00 Amazon eBay
Pros: Bass, low mids and upper mids sit within about 1 dB of target, giving a warm, full-bodied sound that suits warm and bassy listeners. A preference score of 66 is respectable for an inexpensive single dynamic driver. At 18 ohms and 112 dB/mW it plays loud from any phone.
Cons: Hobbyist measurements on squig.link show an 8 dB dip near 6.4 kHz and treble about 4 dB under target, which dulls cymbals and detail, and sub-bass falls about 3 dB short. The CCA C10 and KZ ZS10 Pro both carry higher ratings for slightly less money.
Full Whizzer HE01 review and specifications →
| Back | Closed |
|---|---|
| Built-in Microphone | No |
| Connection | Wired |
| Deviation From Target | 2.78 dB standard deviation |
| Driver Type | Dynamic |
| Form Factor | In-ear |
| Frequency Response | 15Hz - 40kHz (Manufacturer specified) |
| Harman Preference Score | 66 (measured by crinacle, via AutoEQ) |
| Impedance | 18 ohms |
| Sensitivity | 112 dB/mW |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-3.8 dB at 30 Hz) |
| Tonal Tilt | -0.49 (negative is warmer, positive brighter) |
EQ preset to match the Harman target
Set a preamp of -5.8 dB, then add these filters in any parametric equalizer (Wavelet, Equalizer APO, Peace, or a player with parametric EQ). Calculated by AutoEQ from its measured frequency response.
| Filter | Frequency | Gain | Q |
|---|---|---|---|
| Low shelf | 105 Hz | +1.4 dB | 0.70 |
| Peak | 5,768 Hz | +6.2 dB | 1.56 |
| Peak | 147 Hz | -4.0 dB | 0.85 |
| Peak | 4,048 Hz | -4.4 dB | 1.31 |
| Peak | 8,692 Hz | +3.8 dB | 1.09 |
| High shelf | 10,000 Hz | -3.5 dB | 0.70 |
| Peak | 855 Hz | +3.1 dB | 1.21 |
| Peak | 1,897 Hz | -1.5 dB | 1.05 |
| Peak | 277 Hz | -0.9 dB | 1.84 |
| Peak | 3,401 Hz | +1.1 dB | 3.63 |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons