Super Scanner handheld metal detectors have an adjustable sensitivity to customize to your needs. Can be used in many situations such as airports, sporting events, border security, concerts, crowd control, or any time hidden metal needs to be found. When metal is detected it is indicated by a beep from the detector and a red flash from the LED light. You can change the setting to vibrate mode if you don't want the audio warning to be heard. Runs on one 9v battery (not included).

Features:
Adjustable Sensitivity
Vibrate or Audio Warning
Comes with Belt Holster