1、High Sensitivity and Stability: This metal detector system offers outstanding sensitivity and stability for accurate detection of copper, silver, treasure, and gold. 2、Intelligent Modular Operation: The system features a powerful and convenient intelligent modular operation, allowing for easy and efficient scanning and detection, boosting productivity for treasure finding. 3、Searching System: With a remote searching system and accurate detection system, this metal detector breaks through traditional detection methods, delivering accurate and efficient results. 4、Microchip Calibration: Equipped with a microchip control unit, this detector can be quickly and conveniently calibrated. It greatly improves the efficiency of treasure hunters and reduces the physical strain of detection work. 5、Enhanced Durability: Constructed with premium ABS materials, this metal detector system is built to withstand rigorous use and provide reliable performance for years to come. Item Type: Metal detector Material: ABS Weight: Approx. 1091g / 38.5oz Host Size: 26x18x11.5cm / 10.2x7.1x4.5in Search System: Microcomputer CPU control and reflective conductivity Range: 1000 meters Depth: 15 meters Battery: 1600mAh AAA NiMH rechargeable battery(included) Signal Frequency: 360 to 440Hz Detection Type: Copper, silver, gold, treasure Charging Time: 10-12 hours Usage: Metal Finding Work Status: 1. When fully charged and with the antenna installed, simply turn on the main unit and adjust the depth and range search functions to initiate detection. 2. When detecting the specified objects in a stable handheld position without any other interference, the device will sway and oscillate. The amplitude of the swaying motion will increase when detecting larger objects. 1 x Power Adapter 1 x Main Unit 1 x Manual 2 x Antenna