Compare Open-Ear Designs
Compare open-ear and bone-conduction wireless audio by mechanism, fit, awareness limits, and the model details to verify before buying.
If you are interested in more details, you can find full information on the seller's page.
Open-ear earbuds with titanium ear hooks, ENC calls, IP55 protection rating and Bluetooth connectivity.
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
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SoundFree S40 Titanium ear hooks
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UGREEN HiTune S3 Black Bluetooth version: 5.4
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Soundcore V20i Adjustable ear hooks
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SOUNDPEATS GoFree 2s Black Open-ear wireless headphones with Bluetooth 6.0.
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EarFun Free 2S IPX7 water-resistance rating
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Soundcore V20i Earbud type with adjustable ear hooks
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| Brand | SoundFree | UGREEN | Soundcore | SOUNDPEATS | EarFun | Soundcore |
| Model | S40 | HiTune S3 | V20i | GoFree 2s | Free 2S | V20i |
| Price | €94.99 | €43.17 | €36.18 | €162.84 | €116.71 | €45.23 |
| Seller | Newegg | Newegg | Newegg | Newegg | Newegg | Newegg |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| Model Name | S40 | HiTune S3 | V20i | GoFree 2s | Free 2S | V20i |
| Part Number | 237530300182 | TSADF7G5701 | A3876Z11 | GoFree 2s | CAPCP880571915411 | A3876, A3876Z31 |
| Call Feature | ENC calls | ENC clear calls | AI clear calls | |||
| Product Type | Open-ear earbuds | Open-ear earbuds | Open-ear headphones | Open-ear wireless headphones | Wireless earbuds | Earbud, Open-ear headphones |
| Input impedance | 16 ohms | 11 ohms | 11 ohms | |||
| Bluetooth Version | 5.4 | 5.4 | 6.0 | Bluetooth 5.4 | ||
| Frequency Response | 20 Hz - 20,000 Hz | 5 Hz–40 kHz | 20 Hz - 20,000 Hz | |||
| Ingress Protection Rating | IP55 | IPX5 | IP55 | |||
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