1、This small metal detector is used for metal, treasure and other metals finding, you can also used this tool with the ground search metal detectors. 2、Small in size and easy to carry, compare with the traditional metal detector, this small metal detector is light and portable, suitable to carry and use. 3、When this metal finder close to the target metal, the strength of the alarm will increase, which can give you a better using experience. 4、Made of water resisting material, you can use it even under 1m underwater, has a long service life. 5、With the LED flashlight, you can use it even in the dark or weak light conditions. Specifications: Material: ABS Frequency: 12 kHz Temperature range: 5℉~158℉(-15℃~70℃) Target response ratio: search coil 0.3inch/ 7.6 coaxial mm 1 * Metal Detector 1 * Spring Buckle 1 * Protective Cover 1 * User Manual Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Minnanxin