What's in the box:

1 X Car Anti Tracker Location Hiding Blocker Device Privacy Safety Auto GPS Shield (Standard), Standard

As a new information security product, it uses specific electromagnetic signals to form an electric hedgerow network in places to be protected, so that mobile phones cannot receive base station data and cannot establish contact with base station, thus eliminating negative effects of mobile phones and playing a role of safety protection.

Features:
Prevent rented-car and lended-car from being tracked.
To prevent GPS satellite positioning tracking, block GPS satellite signal to protect your privacy.
This device doesn't interference mobile phone and other wiring (electronic device).
This device doesn't affect navigation device which installed on other cars.
Small volume, carried easily, and international use.
It adopts the technology of interdiction and interposition code, so will intercept the signal of satellite and break it completely.
It can be used directly as long as you insert it to the cigarette lighter device on car.

Specifications:
Material: polyvinyl chloride
Working frequency: 1500-1600MHz
Charging Specifications: cigarette lighter (12v)
Power adjustment range: 33dBm 6dBm/30KHz (min)
Storage temperature: -50~+60 C
Working temperature: -30~60 C
Relative humidity: 5~95%
Item size: 96 * 36 * 25mm / 3.8 * 1.4 * 1.0in
Item weight: 20g / 0.7ounce
Package size: 120 * 50 * 35mm / 4.7 * 2.0 * 1.4in
Package weight: 33g / 1.2ounce

Package list:
1 * Auto GPS Shield
1 * Antenna
2 * Fuse
1 * Protective Cap