







| Chipset | MTK2502 |
| Bluetooth | Dual bluetooth 3.0!#!amp!*!4.0 |
| SIM card | Micro SIM/Nano SIM |
| Frequency | GSM,GSM850MHz/EGSM900MHz/DCS1800MHz/PCS1900MHz |
| Bluetooth distance | 10m,360 degree |
| Transmitting power | 850/900Mhz,32.5dBm;1800/1900MHz,29.5dBm |
| Sensitivity | ≥-104dBm |
| Battery | 380mah |
| Holding time | About 4 hours |
| Standby time | 72 Hours |
| Working current | 100mA |
| Standby current | 12mA |
| Size | 85.2*54.2*4mm |
| Net weight | 31.8g |
| Packing size | 127.3*95.7*21.2mm |