Wireless Earbuds
Joyroom JR-PB2 True Wireless Earphones
Brand: Joyroom
Updated
Specifications
Performance
| Chip | Jieli AD6973D |
|---|
Other
| Model | JR-PB2 |
|---|---|
| Type | half in-ear |
| BT version | V5.3 |
| Supported protocols | HSP, HFP, A2DP, AVRCP |
| Working frequency | 2402-2480MHz |
| Music time | about 6h (70% volume) |
| Total listening time | 28h (70% volume) |
| Calling time | about 4h (70% volume) |
| Earphone standby time (connected) | about 48h |
| Cycle counts | about 3 times |
| Water resistance | IPX4 |
Build
| Color | black, white |
|---|---|
| Material | ABS+PC |
| Earphone weight | 3g |
| Net weight | 29g |
Audio
| BT audio decoding | AAC, SBC |
|---|---|
| Speaker impedance | 32Ω |
| Speaker | Φ13mm |
Battery
| Earphone battery capacity | 30mAh |
|---|---|
| Case battery capacity | 300mAh |
| Rated power | 2*3mW |
| Earphone charging input | 5V⎓50mA |
| Case charging input | 5V⎓500mA |
| Charging input port | Type-C |
| Earphone charging time | about 1.5h |
| Case charging time | about 1.5h |
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Prices seen in Bangladesh
| Seller | Price | Seen on |
|---|---|---|
| Joyroom Bangladesh | ৳1,450 | October 29, 2026 |
Prices as published by each seller on the date shown. They change often; confirm with the seller before you buy.
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