Sell Cellphone and GPS jammers

Description

•It can provide *4/7/**5 jamming even in a constant cooling system.
•Fans design make the device work in a good cooling environment.
•With the current of car and car adaptor design make the jammer can be used on the vehicle directly.
•Totally with a *2Watt high output power makes a more efficient jamming.
•Built-in antenna design makes the jammer more hidden and smart. Not like a jammer at all.
•Light in weight designed with a plastic case，only with a device weight of 0.*7Kg.
•Easy to carry or wall mount.
•Optional Back-up battery makes the jammer more user-friendly, even under no AC/DC mains.
•Up to four frequency bands, including all the cellular phone bands.
•Up to *2Watt high output power makes a more efficient jamming.
•Shielding range can be up to *0M