Feature: 1. EXCELLENT SENSITIVITY AND STABILITY: With excellent sensitivity and stability, it can accurately detect and locate metal objects, realizing high accuracy and high efficiency. 2. POWERFUL PERFORMANCE: It has a powerful core and adopts advanced intelligent modularized operation, which is easy and convenient to operate with high efficiency and convenience. 3. SYSTEM: With excellent remote search system and precise positioning detection system, it can quickly and accurately search and locate metal targets. This detection method breaks through the traditional detection method and provides higher detection accuracy. 4. IMPROVE WORKING EFFICIENCY: Adopting microcomputer control chip unit calibration, the instrument's self testing system is able to scan and detect quickly and easily. This greatly improves the working efficiency of underground treasure enthusiasts and reduces labor strength. 5. WIDELY APPLICABLE: It can detect various types of metals such as gold, silver, copper, diamonds, gem stones, etc., providing you with accurate and efficient results. Specification: Item Type: Underground Metal Scanner Material: Aluminum, ABS Weight: Approx. 1722g / 60.7oz Main Unit: Approx. 28x10.5x7cm / 11.0x4.1x2.8in, Display: Approx. 12.6x8cm / 5.0x3.1in Transmitter Size: Approx. 15x9.8x5cm / 5.9x3.9x2.0in Range: 1000m / 3280.8ft Depth: 15m / 49.2ft Main Unit Battery (Built In): Nimh Rechargeable Battery, AAA, 1600mah Transmitter Accessory Battery (Built In): Nimh Rechargeable Battery, AAA, 1200mah Transmitter Frequency: 5.6-6khz Signal Frequency: 360-440hz Detection Type: Gold, Silver, Copper, Diamond, Gem stone Charging Time: 5-8 Hours Usage: Metal Finding Working Condition: 1. Fully Charged, The Antenna Is Installed, Open The Host, Adjust The Depth And Range Search Function Can Be Detected; 2. In The Handheld Stable Without Other Interference, The Detection Of The Designated Detection Of The Items Will Be Swaying Left And Right, The Detection Of Larger Items When The Amplitude Of The Swinging Action Will Increase;. Package List: 1 x Underground Metal Detector With Display1 x Transmitter1 x Power Adapter2 x Antenna2 x Screw1 x Screwdriver1 x Instruction Manual Note: 1. Be sure to operate strictly and maintain good smoothness without disturbing the wild jungle environment;2. Operate without wind.