שרשרת Gps

1096 gps necklace products are offered for sale by suppliers on Alibaba.com, of which navigation & gps accounts for 20%, gps tracker accounts for 15%, and smart gps tracker & locator accounts for 10%. A wide variety of gps necklace options are available to you, such as touch screen, remote control and built-in microphone.You can also choose from other, sdk gps necklace,as well as from 3g/4g sim card, built-in wifi, and 2g sim card gps necklace, and whether gps necklace is oled, rotary screen, or agps.