GSM/CDMA/3G and Cellphone Jammer CTS-A4B
Coverage:5~10M(Depends on the location)
Battery life:1-2 hours without stop
It can be customized as the following types either:
2.GPS full band l1~l5
6.GSM 900/1800 3G2100 GPS or CDMA800 /1900 3G700 GPS
Welcome to supply frequencies and we will customize for you.