Feature:1. POWER FUNCTION: The metal detector with the strongest core and intelligent modular operation. Excellent sensitivity and stability.2. HIGH ACCURACY: Metal detector has a superior remote search system and a precise positioning detection system, breaking through traditional detection methods.3. RAPID TEST: Metal detector with microcomputer controlled chip unit calibration, instrument and self test system for fast and easy scanning and testing.4. IMPROVE EFFICIENCY: The metal locator greatly improves the efficiency of the geocacher's work and reduces the labour strength of the inspection.5. With LCD DISPLAY: The underground metal detector has a display for clear understanding of the detection situation and the items detected.Specification:Item Type: Metal DetectorMaterial: ABS, AluminiumMain Body Size: Approx. 28.5x16.5cm / 11.2x6.5in Accessory Size: Approx. 12x8cm / 4.7x3.1in Screen Display Size: Approx. 9.5x5.5cm / 3.7x2.2in Range: 1000m/3280.8ftDepth: 30m/98.4ftHost Battery (Shipped with Built in Battery): Nimh Rechargeable Battery, AAA, 1600mAhTransmitter Accessory Battery (Shipped with Internal Battery): Nimh Rechargeable Battery, AAA, 1200mAhTransmitting Frequency: 5.6-6KHzSignal Frequency: 400-470HZDetection Type: Gold, Silver, Copper, Precious Stone Charging Time: 10-12 HoursUse: Metal FindingPlug Specification: AU Plug 100-240VWorking state:1. Fully charged, open the host detector, antenna pull open, sensor open, press the sensor needs to detect the corresponding keys, adjust the host detector to adjust the depth and range search function for detection.2. In the case of hand held stable no other interference, detection to the specified detection items will be left and right swaying, detection of larger items when the amplitude of the swaying action will increase..Package List:1 x Plastic Storage Box 1 x Main Unit with Display 1 x Transmitter Accessories 1 x Headset 1 x Headset Case 1 x Plug Power Supply 1 x English Manual 1 x Accessory Pole Note:1. Always operate rigorously and smoothly in undisturbed field bush conditions.2. Please allow for some errors in manual measurements.