Feature 1It is a excellent performance gold search instrument, greatly enhance the metal detector the working efficiency of the lovers and reduce detection labor strength. 2This type of equipment has a high quality remote search system and a precise positioning detection system. The detector has excellent sensitivity and stability. 3Using a microcomputer to control the calibration of the chip unit, the instrument and self check system can quickly and easily scan and detect. 4This equipment is currently the most advanced and practical detection method and an economical metal detection instrument. Searching for gold, silver,copper, gems. 5It is powerful , convenient , speed efficiency, the strongest product kernel, intelligent modular operation,easy and fast to advanced and efficient.Item Type: Metal DetectorMaterial: AluminumColor: As shown in the pictureMetal Detector Size: Approx. 33x17cm / 13.0x6.7inAccessory Size: Approx. 11.4x7.5x3.5cm / 4.5x3.0x1.4inWeight: Approx. 2918g / 102.9ozVoltage: 100-240VRange: 800 metersDepth: 14 metersHost Battery: Rechargeable lithium battery, 12V, 1600MAH (built-in battery)Transmitter Accessory Battery: Rechargeable lithium battery, 9.6V, 1200MAH (built-in battery)Transmission Frequency: 5.6-6KHzSignal Frequency: 360-440HzDetection Type: Gold, silver, copper, and gemsCharging Time: 10-12 hoursApplication: Metal search .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Plug Power Supply1 x Metal Detector1 x Transmitter Accessory1 x English Manual1 xPlastic Storage BoxNote1. The instrument should not be used in direct sunlight.2. The instrument cannot be placed near a stove or other high temperature environment.3. The instrument cannot be placed in flammable and explosive materials.4. The plug of the probe cable should not even be damp. In this case, put the plug in a dry place or lose its detection ability.5. This product is a precise instrument.6. Turn on the switch or press the button, please use moderate force, the action is simple, and the instrument must be gentle and gentle when using it to prevent falling and collision.