Feature: 1. EXCELLENT SENSITIVITY AND STABILITY: This metal detector has excellent sensitivity and stability to accurately detect metal objects underground. Both large and tiny metals can be detected keenly. 2. STRONGEST CORE AND INTELLIGENT OPERATION: This product adopts the strongest core and intelligent modular operation function, which makes the detection work more convenient, fast and efficient. 3. REMOTE SEARCH AND FINE POSITIONING SYSTEM: The metal detector is equipped with an excellent remote search system and a precise positioning detection system that breaks through traditional detection methods. This means you can locate the target object more accurately and finely, improving work efficiency and accuracy. 4. MICRO COMPUTER CONTROLLED CHIP UNIT CALIBRATION: The metal detector is calibrated with a microcomputer controlled chip unit, and the self checking system allows for quick and easy scanning and detection. This greatly improves the working efficiency of geocache enthusiasts. 5. ADVANCED AND PRACTICAL: This metal detector is the most advanced and practical method of metal detection at present. It has excellent performance and functions at a relatively reasonable price, providing users with a cost effective choice. Specification: Item Type: Metal detector Material: Plastic Weight: Approx. 1125g / 39.7oz Product Size: Approx. 26x9.5x6cm / 10.2x3.7x2.4in Working Condition: 1. Fully charged, antenna installed, open the host, adjust the depth and scope of the search function can be detected; 2. In the handheld stable without other interference, the detection of the designated detection of the items will be swaying left and right, the detection of larger items when the amplitude of the swinging action will increase; Range: 1500m / 4921.3ft Depth: 30m / 98.4ft Battery: NiMH rechargeable battery, AAA, 1600MAH (Built In) Transmit Frequency: 5.6-6KHz Signal Frequency: 360-440Hz Detection Type: Gold, silver, copper, diamond, aluminum, porcelain, hollow, ebony, dragon vein Charging Time: 10-12 hours Usage: Metal finding Detection Type, Range, Depth And Other Control Methods: Long press "+", "-" can be quickly a key to reach the desired value set.. Package List: 1 x Power Adapter1 x Main Unit1 x Manual Note: 1. Always operate strictly and maintain good smoothness in undisturbed wild jungle environment;2. Operate without wind;