... silent, FengMing, earphone detecting New Wireless Mini Hidden Spy-Camera Detector, Camera Lens Finder,Hidden RF Bug Detector Features:* Vibration detecting, silent detecting, ... or adjust high detecting sensitivity (You can locate pinhole camera as long as the detecting range is dwindled and ... 42 mm (wrapping box) New Wireless Mini Hidden Spy-Camera Detector, Camera Lens Finder,Hidden RF Bug Detector