... from 1MHz to 6.5GHz for all RF frequency include GSM , WIFI, Bluetooth, FM, VHF, UHF, 900/1200/2400 wireless audio and video ... strength LED status indicator from low to high. 6.Adjustable RF signal strength detect fuction. 7.Adjustable lens detector mode, with ... 7VDC 500mAcharger voltage: 5-6VDC Power consumption: under 100mAPackage:1x RF/LENS Detector1x Wall charger1x Earphone1x User manual We can give ...