[Easy to Use] Pin pointer metal detector just press the power on button. Led will light on. When the pin pointer get closer and closer to metal, buzzer sound will get louder and louder. It will also vibrate[360°detecting]Pro-pointer metal detector 360°scan technolegy can help to locate metal precisely. The bar design allow you to insert the hand held metal detector into hole to detect.[ High Sensitivity]Pinpointer metal detector designed to realize the conversion between three mode- Vibration Mode(Silent), Audio mode, vibration and audio mode. There are three sensitivity levels with different audio and vibrate alert to the different distance between sensor and object.[One- One-touch operation]Pinpointing metal detector quick button press instantly tunes out environment or narrows detection field for precise pinpointing of larger targets[What You Get] Pinpoint metal detector set：1* Metal Detector Pinpointer +1* Holster +1* 9V Power+1* Retractable Hanging Wire+1* English User Manual。12-month worry-free warranty and friendly customer service