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| Specification | Details |
|---|---|
| Product Model | B28 TWS Wireless Bluetooth Earbuds |
| Bluetooth Version | Bluetooth 5.3 |
| Wearing Type | In-ear style with ergonomic fit |
| Noise Cancellation | ENC (Environmental Noise Cancellation) |
| Charging Case Display | LED digital power display |
| Battery Capacity (Earbuds) | 40mAh per earbud |
| Battery Capacity (Case) | 350mAh |
| Playback Time | 7–8 hours (single charge) / 25+ hours with case |
| Charging Time | ~1–1.5 hours |
| Waterproof Rating | IPX4 (sweat-resistant) |
| Controls | Touch control (calls, music, voice assistant) |
| Compatibility | iOS, Android, Windows, Bluetooth-enabled devices |
| Charging Interface | Type-C USB |
| Weight | Approx. 3.5g per earbud |
| Audio Features | HiFi stereo, deep bass, clear vocals |
| Materials | ABS + silicone |
| Customization | OEM/ODM (logo, packaging, voice prompts, color, firmware) |
B28 TWS Bluetooth 5.3 Earbuds – Where HiFi Sound Meets Battery Power and Business Value
The B28 True Wireless Bluetooth Earbuds are engineered for cross-border buyers and consumer electronics brands looking for a next-gen audio solution that delivers both performance and user satisfaction. Featuring Bluetooth 5.3, ENC noise cancellation, and a digital LED charging display, the B28 is more than just another TWS—it’s your next best-selling SKU.
🎧 Crystal-Clear Sound with Deep Bass
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The B28 is equipped with HiFi stereo drivers, producing rich lows, balanced mids, and crisp highs.
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Optimized for music streaming, video calls, podcasts, and gaming—suitable for everyday and professional use.
🔇 ENC Environmental Noise Cancelling
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Built-in ENC mic system effectively filters background noise, making conversations and recordings clearer.
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Great for commuters, students, office workers, and remote professionals.
🔋 Long-Lasting Battery Life + LED Display
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Up to 7–8 hours continuous use per charge; extend to 25+ hours with the 350mAh charging case.
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LED power display provides instant battery visibility, reducing user anxiety and enhancing tech-savviness.
🔄 Stable Bluetooth 5.3 Performance
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Ensures low-latency, anti-interference transmission.
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Quick auto-pairing with memory function enhances user convenience.
💧 Ergonomic, Lightweight & Sweat-Resistant
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In-ear ergonomic design fits securely without discomfort—ideal for long listening or sports use.
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IPX4 water resistance keeps earbuds protected from sweat and light rain.
🧩 Ready for OEM/ODM Customization
This model supports:
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Logo printing (earbuds & case)
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Private packaging design
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Voice prompt language customization
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Firmware tuning & feature locking
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Custom LED display interface
Fast sampling & mass production available, making it ideal for retailers, distributors, and online sellers building brand identity.
🌍 Perfect for Cross-Border Markets
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Target platforms: Amazon, Shopee, Lazada, eBay, TikTok Shop, AliExpress
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Built for bulk orders, fast delivery, and low return rates thanks to high stability and user-friendly features
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Well-packaged for export with multilingual instructions and barcode-ready labeling
Whether you’re expanding your catalog or launching a private label brand, the B28 TWS Bluetooth Earbuds combine high-end specs, sleek design, and proven market demand into a cost-effective, scalable, and profitable B2B product.
📦 Contact us now for latest price lists, samples, or custom production services. We help your business sound better, sell faster, and grow stronger.
