TIANXUN Portable Easy Installation Underground Metal Detector High Sensitivity Metal Detecting Tool with LCD Display With your metal detector, you can hunt for relics, jewelry, gold, and silver just about anywhere, including lawns, snows, mountains and etc. The detector is versatile and easy e. Features: Adjustable stem lets you adjust the detector's length for comfortable use. LCD display interface is clearer and faster to read data. With headphone jack, lets you connect stereo headphones and operate without trouble. With gadding grip and elbow support which can let you carry and operate your detector comfortably, to make sure this detector is easy for people of different sizes, ages. Suitable for finding and testing metal objects, gold and silver jewelry, relics, etc. Whether you are a budding treasure hunter or an experienced metal detecting hobbyist, you can easily use it. Specifications: Main material: plastic Color: black Power: 1 * 6F22 9V battery (not included) Frequency: 19.23KHZ Current: standby 20mA Voltage: 7.2-9V Detection depth: 220mm Detection indication: LCD analogue display mode, sound indicator Control: power switch Sensitivity: adjustable Adjustable height of extension aluminum tube: 640-870mm Application: testing metal foreign body of raw materials, fuel and food, detection of underground pipeline & line, archaeology, exploration, found buried treasures of gold, silver and metal artifacts, the acquisition of scrap metal industry, customs and safety inspection, detective search, detection of interpol search, checking metal foreign bodies in express delivery and luggage. Operating temperature: -15～45℃ / 5～113℉ Storage temperature: -20～60℃ / -4～140℉ Item size: 1340 * 280 * 280mm / 52.8 * 11.0 * 11.0in Item weight: 1400g / 3.1lb Package Size: 550 * 230 * 190mm / 21.7 * 9.1 * 7.5in Package Weight: 1800g / 4.0lb Note: The search coil is waterproof, but the control housing is not waterproof. Package List: 1 * Metal Detector 1 * User Manual