Free Sample

Now new customers will get a free sample to experience, with only freight paid. The product is of light weight, cheap freight! Now click here for details!

Customers who buy more than 100 sets will have 5 sets free! This promotion  only works for Mexican ,chile,peru customers! Valid time: before September 1, 2021.

Free sample: gps tracker 1pc;

Free sample: gps anti jammer 1pc.

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