0.63 in 2.09 in  |  | |
| Available colors | ||
| User rating |
 Jabra BT2045 |  Jabra BT2047 | |
|---|---|---|
| Sound output | Mono | Mono |
| Style | In-Ear | In-Ear |
| Headset (integrated/enclosed microphone) | yes | yes |
| Jabra BT2045 | Jabra BT2047 | |
|---|---|---|
| Colour of product | Black |
|
| Attachment type | Earloop/Ear conch | Earloop/Ear conch |
| Jabra BT2045 | Jabra BT2047 | |
|---|---|---|
| Depth | 0.98 in | 2.09 in |
| Height | 2.09 in | 0.98 in |
| Weight | 0.35 oz | 0.35 oz |
| Jabra BT2045 | Jabra BT2047 | |
|---|---|---|
| Sensitivity | < 118 | < 118 |
| Driver technology | Dynamic | Dynamic |
| Driver size | 0.51 in | 0.51 in |
| Jabra BT2045 | Jabra BT2047 | |
|---|---|---|
| Audio streaming via bluetooth |
|
|
| Bluetooth version | 2.1 | 2.1 |
| Bluetooth profile |
| HSP |
| Wireless connection | Bluetooth | Bluetooth |
| Wireless range | 10 | 10 |
| USB | yes | yes |
| Type of USB connector | Micro-USB | Micro-USB |
| Multi Point connection | yes | yes |
| Jabra BT2045 | Jabra BT2047 | |
|---|---|---|
| Buttons |
| Answer button |
| NFC | yes | yes |
| Jabra BT2045 | Jabra BT2047 | |
|---|---|---|
| Battery operated | yes | yes |
| Battery life | 8.0 h | 10.0 h |
| Standby time | 240.0 h | 240.0 h |
| Talk time | 9.5 h | 10.0 h |
| Charging via USB | yes | yes |
| Pros | ||
|---|---|---|
| Cons |
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