FREE SHIPPING on ORDERS OVER $15
By GPS satellite positioning tracking, Scrambling.
Distance of 5-10meters, small size, power, light weight, large coverage, easy to carry.
With GPS satellite signals, to protect your whereabouts of privacy and confidential information.
When working it does not affect the normal use of mobile phones or other electronic equipment.
The total transmission power of 0.3W, low power consumption, the human body without any damage and environmental protection.