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.
White True wireless earphones with Bluetooth 5.0, Qualcomm QCC3020 chipset, four microphones and support for aptX, AAC and SBC codecs. Independent usage is supported; playtime is listed as 24 hours, with basis not specified.
| This item | Recommendations | |||||
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Tronsmart Onyx Ace White Bluetooth 5.0
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Tronsmart Sounfii Q20 White Stated autonomy: 50 hours
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Tronsmart Sounfii R4 Beige Call noise reduction: ENC
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Tronsmart SOUNFII Q20S White Hybrid active noise cancellation
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OnePlus Buds Ace2 Black Cyan Bluetooth 5.4; SBC and AAC audio codecs
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Tronsmart SOUNFII Q20S Black Hybrid active noise cancellation
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| Brand | Tronsmart | Tronsmart | Tronsmart | Tronsmart | OnePlus | Tronsmart |
| Model | Onyx Ace | Sounfii Q20 | Sounfii R4 | SOUNFII Q20S | Buds Ace2 | SOUNFII Q20S |
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| Price | ₹2,852.15 | ₹3,056.03 | ₹1,731.33 | ₹5,093.98 | ₹3,188.86 | ₹5,093.98 |
| Seller | Geekbuying | Geekbuying | Geekbuying | Geekbuying | Banggood | Geekbuying |
| Update | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 14, 2026 | Nov 13, 2026 | Nov 14, 2026 |
| Playtime | 24 hours; basis not specified | 60 hours playtime | 60 hours | |||
| Model Name | Onyx Ace | Sounfii Q20 | Sounfii R4 | SOUNFII Q20S | Buds Ace2 | SOUNFII Q20S |
| Product Type | True wireless earphones | Wireless headphones | True wireless earphones | Headphones | wireless earbuds | Headphones |
| App Control | Tronsmart app | Tronsmart App Control | Tronsmart app control | |||
| Device Pairing | Pairs with 2 devices | Pairs with 2 devices | Pairs with 2 devices | |||
| Noise Cancellation | Active | Hybrid active noise cancellation | Hybrid active noise cancellation | |||
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