USB Car Interference Jammer Shielding Instrument Anti-Position Satellite Signal

Description

Hello! Welcome to our store!
Quality is the first with best service. customers all are our friends.
Features：
1.Effectively prevent satellite positioning and tracking, and the shielding range is 5-20m.
2.It will interfere with the use of mobile phone GPS when used.
3.small size, high power, lightweight, large coverage, and easy to carry.
4.USB port, you can use a power bank to supply power.
Description:
Working frequency band: 1560-1580MHz
Product Size:6.7x2.5x1.1mm
Transmitting power: 0.5w
Shielding distance: 5-20 meters
Input voltage: 5V
Material: ABS+plastic
Weight：about 33g
Color: Black
Package Contents:
1 x Car Tools