Feature: 1. [9 Modes] Including all metal, copper, silver, gold, diamond, porcelain, cavity, ebony, dragon vein mode; Multiple detection modes allow you to significantly bypass other interferences and directly obtain the object you want. 2. [Super Long Endurance] The metal detector has a 12V 1600mAh battery, which is suitable for large scale metal search in the wild. When the battery level reaches 20% to 30%, it is recommended to shut down and charge the device. 3. [Accurate Positioning] Metal detector detects and analyses the wavelength, frequency, strength, phase, offset, etc. of the received magnetic field signal to determine the source direction and type of the signal, and can accurately determine the position of the metal. 4. [Intuitive Indication] When detecting underground metal objects, the machine will first make a sound. When the machine is over the metal, it will sway left and right for small metals, and rotate 360 degrees for large metals, the larger the magnetic field, the faster it rotates. 5. [Reliable Material] The sensor is made of ABS material, with excellent erosion resistance and is suitable for harsh on site environments. The control box adopts dustproof structure, with internal and external plastic spraying. 6. [User Friendly Feature] LED display, digital setting, stable and versatile. Multi level anti interference measures effectively prevent false actions. With self checking function, convenient for adjustment and maintenance. Specification: Item Type: Metal Detector Material: ABS Voltage: 100-240V Search System: Microprocessor controlled and reflective conductivity Maximum Detection Depth: Approx. 30m / 98.43ft Maximum Detection Range: Approx. 1500m / 4921.26ft Battery: 1 x 1600mAh rechargeable lithium battery (built in) Detectable: All metals, copper, silver, gold, diamonds, porcelain, cavities, ebony, dragon vein. Package List: 1 x Metal Detector 1 x Power Adapter 1 x User Manual 1 x Storage Box