🎧 Product Overview
Discover premium sound quality with the JOYROOM JR‑FB1 True Wireless Earphones — sleek, lightweight, and engineered for everyday use. Now featuring a 12‑month manufacturer’s warranty, enjoy unbeatable audio performance and dependable support.
🔹 Key Features
- Bluetooth 5.3 Technology
Enjoy a stable, fast connection with advanced BT 5.3, offering low latency and seamless auto-pairing from the case. - Crystal‑Clear Sound
Powered by a high-performance 13 mm dynamic driver with PU & plated titanium diaphragm, delivering rich vocals and deep bass. - Impressive Battery Life
Up to 7 hours playback per earbud (at 70% volume), 5 hours call time, and 35 hours total with the 400 mAh charging case. Earn up to 1 additional hour with just 10 minutes of charging. - Clear Calls with DNS Noise Reduction
Designed with digital noise suppression (DNS) for crisp, uninterrupted calling. - IP54 Water & Dust Resistance
Built to handle sweat, rain, and dust — ideal for workouts and daily use. - Lightweight & Comfortable
Each earbud weighs just 3 g, with a half-in-ear design that ensures comfort during extended wear. - Rich Features & Compatibility
Supports AAC & SBC codecs, HSP/HFP/A2DP/AVRCP protocols, with a wide 48-hour standby time. Pair instantly with Android, iOS, and Windows devices.
📊 Specifications
| Feature | Details |
|---|---|
| Bluetooth Version | 5.3 |
| Bluetooth Chip | JL‑AD6973D4 |
| Audio Decoding | AAC, SBC |
| Driver Size | Φ13 mm dynamic |
| Earbud Battery | 35 mAh |
| Charging Case Battery | 400 mAh |
| Playback Time | 7 h (earbuds alone) / 35 h with case |
| Call Time | 5 h |
| Standby Time | 48 h |
| Charging Input | Type‑C (Earbuds: 5 V⎓200 mA; Case: 5 V⎓1 A) |
| Earbud Charging Time | ~1.5 h |
| Case Charging Time | ~1.5 h |
| Water Resistance | IP54 |
| Material | ABS + PC |
| Earbud Weight | 3 g each |
| Total Weight (with case) | 34 g |
✅ What’s in the Box
- JOYROOM JR‑FB1 True Wireless Earbuds (pair)
- Magnetic charging case
- USB‑C charging cable
- User manual
🛡️ 12‑Month Warranty
You’re covered! Our warranty protects against manufacturing defects and ensures support for repairs or replacements within the first 12 months—no hassle, no hidden costs.
👤 Who It’s For
- Audiophiles craving detailed sound and effortless wireless listening
- Active users needing sweat-resistant durability and secure fit
- On‑the‑go professionals wanting reliable, hands‑free call clarity
Bring music, calls, and comfort together — elevate your audio with the JOYROOM JR‑FB1 True Wireless Earphones, now with a trusted 12‑month warranty.
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