[3 MODES OF OPERATIONS]-- metal detector has three distinct modes that make you can optimize in detecting metals.ALL METAL MODE -- To search for all kinds of metal objects, steel, zinc, aluminum, gold, copper, silver and more metals could be detected. DISCRIMINATION MODE -- Deselect the metal you don't want, trash items could be rejected. Press the "Mode" button could switch the "ALL/DISC" mode. PINPOINT MODE -- Locate the target exactly by pressing and holding the PP button. [ANALOG POINTER 4.3IN LCD SCREEN WITH BACKLIGHT]-- Upgraded analog pointer metal detector with 4.3IN Large LCD backlight screen to display, the screen has 5 brightness adjustments, allows you to clearly in dim or dark environments. When the metal target is found, the meter pointer swings to the right. [BUCKLE ADJUSTABLE TELESCOPIC STEM]-- buckle design makes your operation more convenient and fast, you can easily open the buckle on the rod to adjust the length of the telescopic rod and the length of the handle. about 70cm-125cm/27.5INCH-49INCH adjustable stem suitable for different heights of people, teens or adults. The armrest design helps you to save more effort, more comfortable and be less stressed. It is an amazing metal detector for adults. [WATERPROOF & ACCURACY]-- The diameter of gold metal detector search coil is 10 inches, its detection depth is up to 8 inches, and the detection depth changes with the size of the search target, lets you detect more efficiently and time-saving. The waterproof search coil enables you to use detecting to underwater, perfect for outdoors, like yard, forest, grassland, beach, stream, etc. (NOTE: THE CONTROL BOX IS NOT WATERPROOF) batteries: 2 x 9V batteries (not included) Please note: the physical slightly color difference or difference, does not affect the use, please do not mind, thank you Material: Metal+ABS colour: As Shown Package Contents: 1 x Metal Detector 1 x headset Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.