| Bluetooth Version | V3.0 + EDR |
| Input Voltage | 5V |
| Bluetooth Operating Frequency | ISM band (2.4 ~ 2.48GHZ) |
| Connection Distance | 0-10meters |
| Working Temperature | 10 - 70 邃・/span> |
| Wireless Range | 10 meters |
| Bluetooth Protocol Specification | Support Hands-Free, Headset and other Bluetooth protocol specification |
| Device Connection | Up to 8 Bluetooth phone pairing |
| Battery Type | Li-ion, 3.7v, 650mah (BL-5B) |
| Talk Time | 15 to 16 hours |
| Standby Time | Up to 1,000 hours |
| Charging Time | 2-3 hours |
| 1 X Bluetooth | 1 X Car charger |
| 1 X Charger Cable | 1 X Manual |







