With this metal detector, you can look for coins, artifacts, jewelry, gold and silver almost anywhere. High sensitivity, strong discriminating ability, strong versatility and easy to use. feature: Display: Large 3.0 inch LCD screen shows possible metal types, depth of target range DISC NOTCH, SENS level and battery condition. It also has a digital display of the target. Level 0~9 brightness is adjustable. 3 Tone Audio Discrimination: 3 different tones (high, mid, low) for different types of metallic sounds. Marking Mode: Ignore scrap metal, look for valuable items, set marking range. Disk Mode: Distinguish unwanted targets by setting a range of disk numbers. The detector will not find targets outside the value set. PP mode: the exact location of the target. After finding the metal item, you can switch to this mode to find the exact location of the target. Surface Identification: The search coil moves the search coil very slowly to identify various types of metals. Easy to use: keep the search coil parallel to the ground at a distance of 2-3, and then move back and forth at a constant speed. slow. WATERPROOF SEARCH REEL: The 10" round search coil is waterproof for easy searching in shallow water. Convenient Design: The length of the rod can be easily adjusted according to the operator's growth. Headphone jack 3.5mm: Choose a headphone with volume control and plug it into the phone jack to find coins, cultural relics, gold and silver jewelry without disturbing anyone. Technical features: Material: Absolutely. Backlight setting: 0~9 Headphone Connector: Headphone 3.5mm (Headphone not included) Power: 2 alkaline batteries 9 in 6f22 (not included). Screen size: 72 * 37 mm/2.83 * 1.46 inches Search Coil Size: 252mm/9.92in Control unit size: 130*90*138 mm/5.12*3.54*5.43 inches Weight: 1721 g / 60.72 oz Size: 55.5 * 27 * 13 cm / 21.85 * 10.63 * 5.12 inches packing list: 1 * Metal Control Unit 1 * Search coil REST 1 * CHITS Specifications 1 * Guide