1、Precise Detection: This 400 to 470MHz metal detector can accurately determine the buried location of objects and identify the specific type of metal using a frequency adjuster. It offers excellent sensitivity and stability. 2、High Efficiency: Equipped with a microcomputer controlled chip unit, this underground metal detector features a self checking system that allows for quick and convenient scanning and detecting, greatly improving the efficiency of treasure hunting. 3、1000M Remote Search: With an excellent remote search system and precise location detection, this gold finder scanner has a search range of 1000 meters and a detection depth of 15 meters, providing wide coverage for exploration. 4、Aluminum Material: Made of premium aluminum material, this metal detector has a handheld design that is sturdy, wear proof, compact, and portable. It has a long lifespan, ensuring durability during outdoor adventures. 5、Powerful Core: This handheld metal detector with display has a powerful core with intelligent and modularized operation. It offers advanced functions, convenience, and efficiency, making it a high speed and effective tool. Item Type: Metal Detector Material: Aluminum Weight: Approx. 1413.00g/49.84oz Search System: Microcomputer CPU control and reflection conductivity Product Size: Approx. 28.5x10.2x7cm/11.22x4.02x2.76in Search Range: 1000m Detection Depth: 15m Host Battery: NiMH rechargeable battery, AAA, 1000mAh (shipped with built in battery) Signal Frequency: 400 to 470MHz Detection Types: Copper, gold, silver, gemstone Working Status: 1. Fully charge the main detector, open the host detector, extend the antenna, turn on the sensor switch, press the corresponding key of the item to be detected, and adjust the depth and range search function of the host detector for detection 2. Under stable handheld conditions without other interference, the detector will swing and shake when detecting the specified item, and the swing amplitude will increase when the detected item is larger Startup Test: Turn on the host and the search device switch, the working indicator on the search device will flash, when the gold gear is selected on the host, the corresponding gold indicator on the search device will light up. When other gears such as silver and gem are selected on the host, the corresponding indicators on the search device will light up. If the selected gear on the host does not light up the corresponding indicator on the search device, it may be that the power of the host and the search device is insufficient and needs to be charged. If the above situation is normal, it means that the instrument is normal and can be used with confidence. 1 x Metal Detector with Display 1 x Adapter 1 x User Manual