Product features: Multiple ways to detect hidden shots Can detect wireless lenses with a radio frequency detection function Can be scanned with the naked eye to detect various lenses through red highlights Detection frequency range can be up to 1mhz-6.5ghz Can effectively detect wireless wired cameras Wireless detection of a variety of prompt functions: voice prompt, vibration prompt, LED indicator light prompt Can be connected to the headset, with a more hidden way to detect Wireless signal strength indication, fast localization signal source Sensitivity of detection can be adjusted Built - in rechargeable lithium battery. Lasts 5 hours Volume is very small and very portable Technical parameters: Detection frequency range: 1mhz-6.5ghz Size: 65mm X 48mm X15mm Antenna length: 123mm Power: built-in 3.7v 500mA Charging voltage: 5-6VDC Consumption current: within 100mA Product packaging contents: Host 1 X 1 One X 1 charger Product application: Video scanning CCD and CMOS lens contain wire and wireless, including camera equipment such as mobile phone lens, digital camera, and camera. It also has a high sensitivity detection function for remote monitoring of voice equipment based on GSM signal. The operation is simple and green environmental protection equipment has no negative effect on people and things beautiful appearance, aluminum alloy shell, small size, lightweight, easy to carry. There is a small compass under the front of the product, for the blue background, easy to indicate direction, suitable for the needs of professionals; Built-in rechargeable lithium battery. Can be used for about 5 hours continuouslySmall size and lightweight: