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.
Headphones with hybrid active noise cancellation, Hi-Res Audio, and 90° swiveling earpads. They pair with 2 devices and support Tronsmart App Control.
| This item | Recommendations | |||||
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Tronsmart SOUNFII Q20S White Hybrid active noise cancellation
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Tronsmart Sounfii Q20 White Stated autonomy: 50 hours
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Tronsmart Sounfii R4 Black 12mm composite diaphragm driver unit
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Soundcore Q20i White Over-ear design
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Soundcore Q20i Pink Hybrid active noise cancellation
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Tronsmart Sounfii R4 Beige Call noise reduction: ENC
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| Brand | Tronsmart | Tronsmart | Tronsmart | Soundcore | Soundcore | Tronsmart |
| Model | SOUNFII Q20S | Sounfii Q20 | Sounfii R4 | Q20i | Q20i | Sounfii R4 |
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| Price | €48.90 | €29.33 | €12.66 | €63.32 | €63.32 | €16.62 |
| Seller | Geekbuying | Geekbuying | Newegg | Newegg | Newegg | Geekbuying |
| Update | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 | Nov 13, 2026 |
| Model Name | SOUNFII Q20S | Sounfii Q20 | Sounfii R4 | Q20i | Q20i | Sounfii R4 |
| Product Type | Headphones | Wireless headphones | Wireless earbuds | Headphones | Wireless over-ear headphones | True wireless earphones |
| Noise Cancellation | Hybrid active noise cancellation | Active | Adaptive noise cancelling to ears and environment | Hybrid active noise cancelling | Hybrid active noise cancellation | |
| Part Number | 1096447 | A3004Z21 | A3004Z52 | |||
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