Feature: 1. High Sensitivity: This handheld metal detector has high sensitivity and stability and can identify different types of metals, with high efficiency and fast detection. 2. Simple Operation: The strongest product core is adopted in this metal locator, intelligent modular operation, easy and quick to use. Push button operation. 3. Advanced Performance: Metal detection instruments are advanced and practical, suitable for detecting gold, silver, copper, treasure stones. The search range reaches 1000 meters, and the detection depth up to 15 meters. 4. Intelligent: Using microcomputer to control chip unit calibration, the instrument and self inspection system can be quickly and easily scanned and detected, which greatly improves the work efficiency of earth treasure enthusiasts and reduces the labor strength of inspection. 5. Precise Positioning: This type of equipment has a premium long range search system and a precise positioning detection system, which breaks through the traditional detection method. Specification: Item Type: Metal Detector Material: ABS Gross Weight: 3131g / 110.4oz Voltage: 100V-240V Color: Red Search Range: 1000 meters / 3280.8ft Detection Depth: 15 meters / 49.2ft Product Size: Host: 28.5x16.5CM / 11.2x6.5in Accessories Size: 12x8CM / 4.7x3.1in Host Battery (shipped with built in battery): NiMH rechargeable battery, AAA, 1600MAH Transmitter Accessories Battery (shipped with built in battery): NiMH rechargeable battery, AAA, 1200MAH Transmission Frequency: 5.6-6KHz Signal Frequency: 400-470Hz Detection Type: Gold, silver, copper, treasure stones Charging Time: 10-12 hours Usage: Metal finding Working Status: 1. When fully charged, turn on the host detector, turn on the switch of the sensor, press the button corresponding to the item that the sensor needs to detect, and adjust the host detector to adjust the depth and range search function to detect; 2. In the case of steady hand holding and no other interference, it will sway from side to side when detecting the designated object, and the amplitude of the swing will increase when the detected object is larger.. Package List: 1 x Plastic Storage Box1 x Host1 x Transmitter Accessories1 x Headphones1 x Headphone Box1 x Plug Power Supply1 x English Instructions2 x Accessory Rod Note: Be sure to operate strictly and maintain a good stability in the wild jungle environment without interference.