Enjoy rich sound with pronounced bass, stable Bluetooth 5.3 connectivity, and up to 35 hours of battery life with the charging case. Lightweight, comfortable JOYROOM earbuds offer fast charging, 65 ms low latency for gaming and cinematic viewing, and support for AAC/SBC codecs.
JOYROOM earbuds deliver a great balance of performance and comfort. 10 mm dynamic drivers with a composite PU diaphragm ensure detailed sound with full bass, and with Bluetooth 5.3 you can rely on fast, stable connectivity. The 65 ms low latency improves audio-video sync for gaming and movies.
With up to 35 hours of playtime using the case, you can listen longer without a charger. The earbuds themselves provide around 7 hours of playback, and a quick 10‑minute charge adds roughly an extra hour of music. The lightweight build (just 3.5 g per earbud) and secure fit provide all‑day comfort.
- Powerful, clear sound: 10 mm drivers and a HiFi composite diaphragm for rich detail.
- Stable connection: Bluetooth 5.3, Jieli AD6973D chip, AAC/SBC codecs.
- Long battery life: up to 35 h with the case, quick top‑up in about 1.5 h.
- Gaming experience: 65 ms low latency for smooth response.
- IPX4 resistance: handles sweat and light rain.
- Modern charging: USB‑C for easy, fast use.
Specifications
- Manufacturer
- Joyroom
- Model
- JR-BB1
- Type
- In-ear (True Wireless)
- Color
- Black
- Bluetooth version
- 5.3
- Chip
- Jieli AD6973D
- Audio codecs
- AAC, SBC
- Supported profiles
- HSP, HFP, A2DP, AVRCP
- Operating frequency
- 2402–2480 MHz
- Earbud battery capacity
- 35 mAh
- Case battery capacity
- 450 mAh
- Impedance
- 32 Ω
- Rated power
- 2 × 3 mW
- Driver diameter
- 10 mm (HiFi composite diaphragm)
- Music playback time
- approx. 7 h (at 70% volume)
- Call time
- approx. 5 h (at 70% volume)
- Total runtime with case
- approx. 35 h (at 70% volume)
- Standby time
- approx. 48 h
- Earbud charging current
- 5 V × 30 mA
- Case charging current
- 5 V × 300 mA
- Charging port
- USB-C
- Charging time
- approx. 1.5 h (earbuds/case)
- Ingress protection
- IPX4
- Material
- ABS, PC
- Weight per earbud
- 3.5 g
- Set weight
- 38 g
- Latency
- approx. 65 ms
