... ~6.5GHz) wireless detector, camera detector 2-in-1 Rechargeable RF anti Wireless Bug Spy Camera signal Detector(1MHz~6.5GHz) ... eavesdropping, digital eavesdropping, tracking, vehicle eavesdropping, wireless pinholecameras, wired cameras, electrical appliances and other sources...Can effectively prevent eavesdropping ... Travel Charger, Earphone Rechargeable RF anti Wireless Bug Spy Camera signal Detector