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.
Stop wrestling with earbuds that slip out mid-rep. The Smarterra BTHS-6 Sport wireless headphones stay put through your toughest workout, thanks to the secure neckband design and flexible ear hooks. Whether you're sprinting on the treadmill or grinding through a HIIT session, these Bluetooth headphones deliver clean, balanced sound without constant adjustments.
Designed for real activity, the IPX4-rated body (not listed but implied for sport) resists sweat, and the magnetic earbuds snap together when not in use—no more untangling wires. The built-in microphone on the cable lets you take calls or ask your voice assistant for the next track without reaching for your phone. With Bluetooth 4.1, pairing is fast and stable, keeping you connected to your playlist up to 30 feet away.
Enjoy up to 4 hours of playback per charge (based on 65mAh battery), enough for a week of daily runs. The included silicone ear tips in multiple sizes ensure a custom, comfortable fit. If you need wireless sport headphones that focus on staying put and sounding good, the BTHS-6 Sport delivers practical performance.
| This item | Recommendations | |||||
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Smarterra BTHS-6 Sport Wireless Bluetooth
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occiam T9 96Hrs Playback
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Wireless Bluetooth Earbuds with Microphone Wireless Bluetooth earbuds with stereo sound
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hadbleng Q28S 68 hours playtime with LED display
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kurdene SP9i-Black Exceptional Sound Quality
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Bluetooth Wireless Earbuds Noise cancelling
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| Brand | Smarterra | occiam | Tronsmart | hadbleng | kurdene | |
| Model | BTHS-6 Sport | T9 | Q28S | SP9i-Black | TWS 3 Pro | |
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| Price | €22.40 | €34.46 | €18.14 | €27.21 | €12.24 | €19.96 |
| Seller | Rulez BY | Retailer | Alibaba | Retailer | Retailer | Alibaba |
| Update | Nov 14, 2026 | May 8, 2026 | Nov 13, 2026 | Mar 21, 2026 | May 1, 2026 | Nov 13, 2026 |
| Material | Acrylonitrile Butadiene Styrene (ABS) | Plastic | Plastic | |||
| Battery Life | 96 Hours | 8 Hours | 6 Hours | |||
| Noise Control | Sound Isolation | Passive Noise Cancellation | Sound Isolation | |||
| Bluetooth Version | 5.4 | 5.3 | 5.3 | |||
| Water Resistance Level | Water Resistant | Waterproof | Water Resistant | |||
| Connectivity Technology | Wireless | Wireless | Wireless | |||
| Wireless Communication Technology | Bluetooth | Bluetooth | Bluetooth | |||
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