3g mobile phone signal jammer - phone signal scrambler body

3g mobile phone signal jammer,phone signal scrambler body,Basic Info Model NO.: CPJ3050 4glte700MHz: 725-770MHz 4glte2600MHz: 2620-2690MHz WiFi2.4G: 2400-2483MHz Gpsl1: 1500-1600MHz Trademark: Necom-telecom Transport Package: Ployfoam and...