Portable Mobile WiFi GSM Signal Jammer GPS Locations 2g 3G Blocker Jammer for Car Cell Phone

Powered by Li-battery for 2 hours use, but you also can use the cigarette lighter charger or AC adapter use directly for long time use, suitable for Nokia charger adapter.

This signal jammer has two types of jamming channel. you can choose the most suitable type according to your requiremen,as below.
Type A: GPS+GSM
type B: Wifi2.4G+Wifi5.8G

Specifications :

Basic Features:

1) Rechargeable Li-battery, battery use time  2 hours in full
2) Cell phone shape design, easy carrying and hiding
3) Can be charged by Nokia charger
4) Just jamming GPS GSM Wifi signal , no interference to the base station
5) Shielding radius 5-10meters. it depends on the ambient  signal strength.
6) User-friendly ON/OFF switch make use so easy.

We support customizations , welcome to contact .

Pictures: