Adjustable stem lets you adjust the Detector's length for comfortable use LCD display interface is clearer and faster to read data With headphone jack, lets you connect stereo headphones and operate without trouble With gadding grip and elbow support which can let you carry and operate your Detector comfortably, to make sure this Detector is easy for people of different sizes, ages Suitable for finding and testing metal objects, gold and silver jewelry, coins, relics, etc.Whether you are a budding treasure hunter or an experienced metal detecting hobbyist, you can easily use it