Description
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Dual‑Mic ENC Noise Reduction – Two built-in microphones effectively cancel ambient noise, delivering crisp voice clarity during calls.
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Balanced Audio Quality – 10 mm speaker drive with PU composite diaphragm delivers robust bass and clean mid/high tones for well-rounded sound.
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Bluetooth 5.4 Low‑Latency Connection – Fast, stable wireless performance with ~10 m range, plus ~65 ms audio sync ideal for gaming and video.
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Impressive Battery Life – Up to 7–8 hours per ear bud on a single charge and ~30 hours total with charging case.
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Quick Charging Case & Battery Display – Case recharges earbuds in ~1.5 hours, and built-in LED indicators show remaining battery status.
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IPX5 Water Resistance – Resistant to sweat and splashes, making them great for workouts and outdoor use.
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Comfortable Fit – Ergonomic silicone tips for secure, feel-good fit during extended wear.
Why Choose Joyroom JR‑BB3?
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Superior audio clarity thanks to dual-mic ENC and balanced drivers.
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Stay powered all day, with long battery life and quick recharging capability.
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Robust Bluetooth 5.4, ensuring stable, lag-free listening and calling.
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Sweat and splash-ready for active lifestyles.
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Comfort meets durability, with ergonomic fit and IPX5 protection.
Make your Choices simple.
Established in 2009, Joyroom has emerged as a distinguished brand in the consumer electronics sector, offering a wide array of products including chargers, earphones, and a variety of other items. The brand is renowned for its commitment to quality and boasts a comprehensive distribution network spanning prominent cities across China and Taiwan. This network caters to numerous distributors and has propelled Joyroom to notable achievements in both the domestic and international online retail spaces. Driven by its ambition, Joyroom aspires to be recognized globally as a consumer electronics company that is both innovative and trustworthy
| Feature | Specification |
|---|---|
| Bluetooth Version | 5.4 |
| Speaker Size | 10 mm, PU composite diaphragm |
| Playtime (per earbud) | ~7–8 hours |
| Total Playtime (case) | ~30 hours |
| Call Time | ~4 hours |
| Latency | ~65 ms |
| Audio Codecs | AAC, SBC |
| Water Resistance | IPX5 |
| Case Battery Capacity | 400 mAh |
| Earbud Battery | 40 mAh each |
| Charging Port | USB-C |
| Range | ~10 m |
| Frequency Response | 20 Hz–20 kHz |











