Short answer: a tie on sound quality. Both are rated 3.6/5 (#724 and #767 of 1291 in-ear headphones) at nearly the same price ($85.99 vs $89), so choose on features and fit.
What the Simgot EW300 HBB Edition does well: A HBB tuned edition of the tribrid Simgot EW300, with dynamic, planar and piezo drivers. The catch: A 2.11 dB spread from the target still leaves some peaks and dips.
What the Tangzu x Divinus Fudu does well: A hybrid collaboration between Tangzu and Divinus with one dynamic driver and two balanced armatures. The catch: Treble sits about 3.5 dB below target, a dark, relaxed balance.
Buy the Simgot EW300 HBB Edition or the Tangzu x Divinus Fudu on features: they are rated the same for sound quality at close to the same price.
Still deciding? The full Headphones rankings cover every ranked option.
A HBB tuned edition of the tribrid Simgot EW300, with dynamic, planar and piezo drivers.
Linsoul $85.99 eBay
A hybrid collaboration between Tangzu and Divinus with one dynamic driver and two balanced armatures.
Amazon $89.00 eBayPrices on this page were last checked October 16, 2026 at 5:46 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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Specifications Side By Side
| Simgot EW300 HBB Edition | Tangzu x Divinus Fudu | |
|---|---|---|
| Price | $85.99 | $89.00 |
| Ranked | #724 of 1291 in In-Ear Headphones | #767 of 1291 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Connection | Wired | Wired |
| Driver Type | Tribrid | Hybrid |
| Drivers | 1 x dynamic + 1 x planar + 1 x piezoelectric | 1 x 10mm dynamic + 2 x balanced armature |
| Harman Preference Score | 69 (median of 5 squig.link measurements, calibrated to AutoEQ) | 68 (median of 3 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 2.11 dB standard deviation | 2.24 dB standard deviation |
| Tonal Tilt | -0.83 (negative is warmer, positive brighter) | -0.73 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+0.3 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (+0.4 dB at 30 Hz) |
Frequency Response Compared
Both headphones’ measurements overlaid on the Harman target. Above the target sounds louder in that range, below it quieter. Each curve is the median of several independent measurements, shifted so its 500 Hz to 2 kHz average sits at 0 dB, so only the tuning is compared.
Measurement data: the Simgot EW300 HBB Edition from audioamigo, bassaudio, dl, theaudiostore and treblewellxtended; the Tangzu x Divinus Fudu from ankramutt, ducbloke and silicagel, all via squig.link.
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