Short answer: the BQEYZ Winter2. Both are rated 3.6/5 for sound quality (#737 and #744 of 1291 in-ear headphones), and the BQEYZ Winter2 costs $319 against $349 for the Penon Dome, so with nothing between them on sound quality, price settles it.
Why pick the BQEYZ Winter2: A 12mm dynamic driver paired with a piezo bone conduction driver, with modular plugs. The tradeoff: Treble sits about 2.9 dB below target, a dark, relaxed balance.
The case for the Penon Dome: A broadly balanced tuning with a preference score of 69 against the Harman target. The tradeoff: Treble about 6 dB below target from 3 to 10 kHz, which can sound dull or veiled next to brighter headphones.
Buy the BQEYZ Winter2. Both are rated the same for sound quality, and it costs $30 less than the Penon Dome.
Looking for alternatives? See the complete Headphones rankings.
A 12mm dynamic driver paired with a piezo bone conduction driver, with modular plugs.
Amazon $319.00 eBay
A broadly balanced tuning with a preference score of 69 against the Harman target.
Amazon $349 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
| BQEYZ Winter2 | Penon Dome | |
|---|---|---|
| Price | $319.00 | $349 |
| Ranked | #737 of 1291 in In-Ear Headphones | #744 of 1291 in In-Ear Headphones |
| Form Factor | In-ear | In-ear |
| Back | Closed | Closed |
| Connection | Wired | Wired (3.5mm / 4.4mm) |
| Driver Type | Hybrid | Hybrid |
| Drivers | 1 x 12mm dynamic + 1 x bone conduction | 1 Dynamic, 3 Balanced Armature |
| Impedance | 40 ohms | - |
| Sensitivity | 113 dB | - |
| Harman Preference Score | 69 (median of 5 squig.link measurements, calibrated to AutoEQ) | 69 (median of 5 squig.link measurements, calibrated to AutoEQ) |
| Deviation From Target | 2.61 dB standard deviation | 2.40 dB standard deviation |
| Tonal Tilt | +0.04 (negative is warmer, positive brighter) | -0.30 (negative is warmer, positive brighter) |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (-4.9 dB at 30 Hz) | Within 6 dB of target down to 20 Hz (-2.3 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 BQEYZ Winter2 from aftersound, cqtek, digaoreviews, eplv and soundcheck39; the Penon Dome from flare, mmagtech, theaudiostore, tonedeafmonk and treblewellxtended, all via squig.link.
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