Features:LCD Display: 3.35-inch LCD with backlight to display the probable type of metal, the depth of the target, range of DISC, the level of SENS, the battery condition. It also has digital display for target ID.3 Tone Audio Discrimination: high, medium, and low three distinctive tones sounds up for different types of metal, easier to identify the metal being detected.PP(Pinpoint) Mode: pinpoints the location of the target accurately. After you find a metal object, you can switch to this mode to find the exact location of the target.4 Operating Modes: A/M(all metal) mode for detecting all kinds of metal objects; DISC(discrimination) mode can eliminate the metal type you don't want; MEMORY mode is to detect the only memorized metal target. JEWELRY mode is designed to find jewelry such as rings, bracelets, necklaces, it still find coins, relics and other non-jewelry item, and ignores most nails and small iron pieces automatically.Easy to Operate: keep the search coil be parallel with the ground within the distance of 1-2 inches, then move it back and forth at a constant slow speed. When it detect the target object, it sounds a tone and the corresponding target icon will display on LCD.3.5mm Headphone Jack: allows you to connect with the stereo headphones(Not included) to operate without disturb anyone.Waterproof Search Coil: 9.7-inch round search coil is waterproof for searching on the shallow water with no problem.Adjustable Height for Comfortable Using: the stem of the metal detector can be stretched between 3.12~3.94ft for users of different ages and heights.