| Features | |
| Bluetooth V3.0 technology Hands-free calling on the go Long talk time and standby time Built-in rechargeable battery Easy to install | |
| General Specs | |
| Brand !#!amp!*! Model | 389 |
| Bluetooth | V3.0 |
| Bluetooth Profile | HSP/Handsfree |
| Operating Range | Up to 10 meters |
| Frequency Response | 2.4GHz |
| Talk Time | Up to 20 hours |
| Standby Time | Up to 1000 hours |
| Charging Time | 3 hours |
| Battery Type | Rechargeable lithium battery |