Joyroom JR-PB2 true wireless headphones deliver HiFi sound thanks to 13 mm drivers, a stable Bluetooth 5.3 connection, and up to 28 hours of battery life with the charging case. They are lightweight (3 g per earbud), IPX4 water-resistant, and with low latency they are great for games and videos; control is handled via touch panels.
Enjoy clean, balanced listening every day. Joyroom JR-PB2 in-ear headphones use 13 mm drivers for powerful, detailed sound, while modern Bluetooth 5.3 provides a smooth and stable connection with low power consumption. Thanks to low latency, audio syncs better with the picture when gaming and watching movies.
Comfort is a given: each earbud weighs only 3 g and the design is suitable even for longer wear. IPX4 resistance helps during sports and in light rain. Practical touch controls also make switching and operation easier without taking out your phone.
Main advantages:
- Bluetooth 5.3 for a stable connection and lower power consumption
- Low latency for a better gaming and video experience
- Up to 28 hours of battery life with the charging case (at 70% volume)
- Fast charging – 10 minutes of charging for up to about 1 hour of use
- IPX4 water resistance for sports and everyday use
- Lightweight design and touch controls
Specifications
- Manufacturer
- Joyroom
- Model
- JR-PB2
- Color
- White
- Type
- In-ear (True Wireless)
- Bluetooth version
- 5.3
- Chip
- Jieli AD6973D
- Audio codecs
- AAC, SBC
- Supported protocols
- HSP, HFP, A2DP, AVRCP
- Operating frequency
- 2402–2480 MHz
- Earbuds battery capacity
- 30 mAh
- Case battery capacity
- 300 mAh
- Impedance
- 32 Ω
- Rated power
- 2× 3 mW
- Driver diameter
- 13 mm
- Music playback time
- Earbuds: approx. 6 hours (70% volume); with case: up to 28 hours (70% volume)
- Talk time
- Approx. 4 hours (at 70% volume)
- Standby time
- Approx. 48 hours
- Earbuds charging input
- 5 V⎓ 50 mA
- Case charging input
- 5 V⎓ 500 mA
- Charging port
- USB-C
- Charging time (earbuds / case)
- Approx. 1.5 hours
- Water resistance
- IPX4
- Material
- ABS, PC
- Earbuds weight
- 3 g
- Set weight
- 29 g
