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1. GPS SiRF-Star III chipset fast fixing the position even at a weak signal status. GPS Navigation with Watch description: |
Work in phone call, SMS and GPRS three way communications.
SOS button send out exact location for immediate rescue/action. Via
| Model Number: | JT-509 |
| Place of Origin: | China (Mainland) |
| Use: | Automotive |
| Type: | Gps Navigator |