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Joyroom JR-BB1 Wireless Headphones (Black)
The headphones let you enjoy detail-rich sound thanks to dynamic drivers and composite diaphragms. In addition, they work for up to 35 h (including the charging case), and will take about 1.5 h to charge. Bluetooth version 5.3, on the other hand, provides a fast and stable connection to a compatible device. In addition, the headphones are lightweight, comfortable and will not fall out of your ears.
Bass-rich sound
Listen to your favorite tunes in even better quality with the Joyroom JR-BB1. The headphones use 10mm dynamic drivers and PU composite diaphragms. This translates into a richly detailed sound full of bass tones.
Up to 35 hr of operation and fast charging
Listen to music almost without limits. The headphones are equipped with 35 mAh rechargeable batteries, allowing for about 7 h of playback. On the other hand, with the JR-BB1 charging case, they work for up to 35 h. In addition, 10 min of charging allows one hour of playback. To fully renew the energy of the headphones, you need about 1.5 h.
Fast connection and low latency
The headphones support Bluetooth version 5.3, which translates into a fast and stable connection. In addition, the Jieli AD6973D chip affects lower power consumption. What's more, the low latency (65 ms) allows you to become even more immersed in the game. Better audio and video synchronization will also work well when watching movies.
| Manufacturer | Joyroom |
|---|---|
| Model | JR-BB1 |
| Type | in-ear |
| Color | black |
| BT version | V5.3 |
| Chip | Jieli AD6973D |
| Audio codecs | AAC, SBC |
| Supported protocols | HSP, HFP, A2DP, AVRCP |
| Operating frequency | 2402-2480 MHz |
| Battery capacity | 35 mAh (headphones), 450 mAh (charging case) |
| Impedance | 32Ω |
| Rated power | 2x 3 mW |
| Transducer diameter | 10 mm (HiFi composite diaphragm) |
| Music playback time | approx. 7 h (70% volume) |
| Talk time | approx. 5 h (70% volume) |
| Operating time with charging case | approx. 35 h (70% volume) |
| Operating time in standby mode | approx. 48 h |
| Charging voltage of the headphones | 5V⎓30mA |
| Charging voltage of the case | 5V⎓300mA |
| Charging port | USB-C |
| Charging time | approx. 1.5 h (headphones/etui) |
| Waterproof | IPX4 |
| Material | ABS PC |
| Earphone weight | 3.5 g |
| Weight of the set | 38 g |
How to use
Remove the earbuds from the charging case to power them on and pair with a Bluetooth-enabled device. Select "JR-BB1" in the device's Bluetooth list; the connection uses Bluetooth 5.3 and supports AAC and SBC codecs. Place the earbuds gently into the ear canals for a secure fit. To charge, place the earbuds back into the USB-C charging case; a full charge takes about 1.5 hours. A 10-minute quick charge in the case provides roughly one hour of playback. Follow device prompts or the model's control scheme for calls, playback, and volume adjustments.
Recommendations
For best audio quality and battery life, keep firmware and connected-device Bluetooth drivers up to date, charge the case regularly, and avoid exposing the earbuds to heavy water jets despite the IPX4 rating. Use appropriate ear tip sizes for a secure fit to improve bass response and passive noise isolation.