WATERPROOF (IP 67) Makro Pointer can be used on land or underwater. Designed to meet the IP67 waterproof standard. 360° DETECTION TIP Reach your target faster: Makro Pointer helps you locate your target quickly and easily in the hole. Flip it horizontally and you can easily scan a larger area. SENSITIVITY CONTROL Achieve the maximum performance in any environment. Simply adjust the sensitivity with the +/- buttons for the ultimate performance. LED FLASHLIGHT Makro Pointer's powerful, built-in, LED flashlight illuminates the spot you are searching. Easily see your target at night or when hunting in dark places. AUDIO ALERT AND/OR VIBRATION 3 different target alert options: 1. Audio Only 2. Vibration Only 3. Both Audio and Vibration