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 |