<p>How to use it? 1. Insert the battery, turn on, the machine light D is on. 2. Close to metal, the car will shoot. 3. When the machine is in static mode, Move Metal will activate a machine alarm once. Key Features: Self-tuning...Microprocessor circuitry provides maximum sensitivity with no adjustment required. PRO-POINTER does not interfere with the metal detector's locating tip and 360 degree side scan capability in a locator. The User Guide offers simple tips on the special locating capabilities of this amazing detector. Flashlight D aids recovery in low light conditions. A fabric belt holster is included for attaching PRO-POINTER to standard tail belts. Applications Used... Look for hiding places in walls and confined spaces... find metal pipes in walls or nails in drywall to locate studs... check wood for nails before cutting with expensive tools. Scraper blade for sieving the ground when recovering food. Waterproof... PRO-POINTER can be washed under running water or used in the rain. Audio Pulse/Proportional Vibration Controls: Power Switch Dimensions: Length 23.2cm Thickness: 4cm Battery: Single 9V (not included) Garrett battery not includedWANAN</p>