The HIFIMAN TWS600 ranks #888 out of 909 total In-Ear Headphones for sound quality. See all Headphones rankings for every top pick.
Brand: HIFIMAN
Prices on this page were last checked October 13, 2026 at 3:17 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.
As an eBay Partner, we may be compensated if you make a purchase.
#888 HIFIMAN TWS600 TWS Discontinued eBay
Pros: It is truly wireless, so there is no cable to manage.
Cons: Discontinued, so it is mainly found used. Its 5.90 dB spread from the target means a noticeably uneven response. A Harman score of 29 places it in the lower part of the in-ear rankings.
| Released | 2019 (7 years ago) |
|---|---|
| Connection | True wireless |
| Deviation From Target | 5.90 dB standard deviation |
| Driver Type | Dynamic |
| Form Factor | In-ear |
| Frequency Response | 20Hz - 20kHz |
| Harman Preference Score | 29 (measured by crinacle, via AutoEQ) |
| Tonal Tilt | +0.74 (negative is warmer, positive brighter) |
| Weight | 0 lbs (5.9 g) per earbud |
EQ preset to match the Harman target
Set a preamp of -6.6 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 | +6.4 dB | 0.70 |
| Peak | 1,725 Hz | -15.3 dB | 1.47 |
| Peak | 5,290 Hz | +7.8 dB | 0.58 |
| Peak | 3,894 Hz | -7.1 dB | 4.80 |
| Peak | 8,970 Hz | +1.8 dB | 5.73 |
| High shelf | 10,000 Hz | +4.9 dB | 0.70 |
| Peak | 85 Hz | +0.7 dB | 1.82 |
| Peak | 9,242 Hz | -2.3 dB | 3.17 |
| Peak | 760 Hz | +0.6 dB | 2.24 |
| Peak | 282 Hz | -0.4 dB | 1.66 |
- Reviews, Comparisons and Sound Samples