1,[2 Operating Modes] This gold detector features full metal mode and identification mode, you can choose to use according to different situations 2,[Sound Display] Equipped with headphone jack, you can connect stereo headphone(not included) and operate, both the volume of speaker and headphone can be adjusted 3,[Mechanical Pointer Display] You can search for metal objects based on the mechanical pointer when in noisy places, the detector will wiggle when find metal items 4,[Waterproof and Adjustable] The detection disc is waterproof design, you can use this detector in shallow water, the rod length can also be adjusted, very convenient for operation 5,[Wide Application] This metal locator can be widely use for gold detection, desert detection, security inspection, archaeology, treasure finding, beach detection, etc 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-YJL official store