Portable Easy Installation Underground Metal Detector High Sensitivity Jewelry Treasure Gold Metal Detecting Tool FinderThe product is shipped based on the color or size of the main image of the product page.With your metal detector, you can hunt for coins, relics, jewelry, gold, and silver just about anywhere, including lawns, snows, mountains and etc. The detector comes with high sensitivity and strong ability of discrimination. It is versatile and easy to use.Features:LCD display: shows the probable type of metal with an arrow, the depth of the target, DISC/NOTCH range, the level of SENS, and battery condition. It also has numeric display for disc and target.LED backlight switch: press the LED key to turn on the backlight and press the LED key again when you want to turn off the backlight.Three tone audio discrimination: sounds three distinctive tones (high medium and low) for different types of metal.Notch: ignores junk metal and finds valuable items by setting the disc and notch range.DISC: discriminates the target selected.Super slow sweep identification: with a very slow sweep of the search coil to discriminate different types of metal.Headphone jack: lets you connect headphones (not included) of 3.5mm and operate without trouble.240mm waterproof search coil: lets you use the detector even if you must put it under water.Adjustable shaft: lets you adjust the length of shaft for comfortable use.Specifications:Main material: ABSArmrest color: black, yellow (optional)Numeric ranges of target:IRON: 00-055?: 06-17P-TAB: 18-26ZN: 27-381?: 39-6225?: 63-99Battery: 6 * AA battery (not included)Sensitivity: 8 levels adjustableDetection mode: sweep detection metalOperating frequency: 7.5KHzOperating current: 65mA-150mAOperating voltage range: 9VDetection depth: 180mm / 7.1in (test coin: U-S ? 25)Operating temperature: -20?~+60?Storage temperature: normal temperatureSearch coil diameter: 240mm / 9.4inPackage size: 550 * 190 * 160mm / 21.7 * 7.5 * 6.3inPackage weight: 1550g / 3.4lbNote:The search coil is waterproof, but the control housing is not waterproof.Package list:1 * Metal Detector Main Unit1 * Armrest1 * Connecting Rod1 * Search Coil1 * User Manual