Wireless Earbuds
JOYROOM JR-BB3 True Wireless Bluetooth Earbuds
Brand: Joyroom
Updated
Specifications
Other
| Specification | Details |
|---|---|
| Series | JOYROOM Jbuds |
| Model | JR-BB3 |
| Driver Size | 10mm Dynamic Driver |
| Frequency Response | 20Hz–20kHz |
| Music Playtime | Approximately 7–8 hours at 70% volume |
| Calling Time | Approximately 4 hours at 90% volume |
| Water Resistance | IPX5 |
Network
| Bluetooth Version | Bluetooth 5.4 |
|---|---|
| Bluetooth Range | Approximately 10m |
Audio
| Audio Codec | AAC, SBC |
|---|
Battery
| Total Battery Life | Up to 30 hours with charging case |
|---|---|
| Earbud Battery | 40mAh |
| Case Battery | 400mAh |
| Charging Port | USB Type-C |
| Charging Specification | 5V⎓1A |
Build
| Color | Black |
|---|
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Prices seen in Bangladesh
| Seller | Price | Seen on |
|---|---|---|
| Gadget Bangladesh | ৳1,720 | October 29, 2026 |
Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.
User reviews
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