LCD digital control panel features 8 levels of sensitivity and depth adjustable It shows the detected objects on the screen Easy to identity at dark This metal detector has arm rest design comfortable grip. Adjustable stem: 102-130cm/3.3-4.2ft. For people of different height. One shovel with two heads, use it according to your need. The headphone is especially useful in noisy area. Using headphone also saves battery power. Comes with a complete set, including one metal detector, one headphone, one shovel, one shovel bag and the user manual. You can rest assured use. Widely used in daily life, gold , archaeology, and so on. Can be used on any soil and shallow water.