Specification: Description:_x000D_This metal detector is one of the best products for making world detectors using remote sensing technology. It operates through modern science and technology, enabling it to capture treasures and tombs in a short period of time. The oscilloscope and the filtered signal are emitted by the earth's pleated machine direction at vertical and horizontal distances. The device contains an LED screen and is the first remote sensing device with a screen._x000D__x000D_Features:_x000D_1. Can detect gold, silver, gems (ruby-sapphire-emerald), diamonds, etc._x000D_2. A dual system of two types of research provides more opportunity to get more accurate results that enable the discovery of the target._x000D_3. Free-moving antenna system with antenna (copper) foldable on top of the device._x000D_4. Detection depth up to 30 meters._x000D_5. The device is characterized by its small size and ease of use and speed discovery of the objectives of providing the fuss and effort in the search._x000D__x000D_Maintenance:_x000D_1. Do not disassemble or modify the instrument._x000D_2. Try to avoid the phone or other metal close to the instrument during the operation._x000D_3. Please use this instrument at 0c-40C and 10%-30% humidity._x000D_4. Short-circuit the battery with metal objects such as wires and pins. Do not put the battery together with metal objects such as necklaces. Otherwise, it may cause electric leakage, overheating, bursting and fire._x000D_5. Do not charge continuously for more than 24 hours. Please use 220V AC. Note: The new battery will only experience the best results after two or three full charge and discharge cycles._x000D_6. Keep away from dust and dirt, which can cause corrosion and wear parts. Wipe the detector regularly with a damp cloth to keep it look neat and tidy. Do not use irritating chemicals to clean the product_x000D_7. Please do not put the container of water in the side of the charger to prevent the water from spilling and causing overheating, leakage or malfunction of the charger._x000D_8. Do not place the instrument in these places: where the sun shines directly; where the outside temperature is below 0 degrees or above 40 degrees; where it is wet and ash; where the vibration is large; where the TV is nearby._x000D__x000D_Specifications:_x000D_Material: Plastic + Metal_x000D_Color: Black_x000D_Plug Type: US Plug 100-240V_x000D_Size: 40 * 35 * 12cm / 15.7 * 13.8 * 4.7in (storage box)_x000D_Weight: Approx. 4032g_x000D__x000D_Package List: _x000D_1 x Metal Detector_x000D_1 x Earphone(Random Color)_x000D_1 x Attached Machine_x000D_1 x Disc_x000D_1 x Instruction Manual_x000D_2 x Power Adapter_x000D__x000D__x000D__x000D_Note:_x000D_The color of the earphone is shipped randomly. Features: 1Can detect gold, silver, gems (ruby-sapphire-emerald), diamonds, etc 2A dual system of two types of research provides more opportunity to get more accurate results that enable the discovery of the target 3Free-moving antenna system with antenna (copper) foldable on top of the device 4Detection depth up to 30 meters 5The device is characterized by its small size and ease of use and speed discovery of the objectives of providing the fuss and effort in the search PackageList: