Winbest Elite Edition Metal Detector with 3 operation modes to choose from with 3 different audio tones. Features a discriminator, Adjustable settings for sensitivity, discrimination sensitivity and volume control. 8" waterproof search coil allowing you to search in shallow water. Adjustable from 22" to 30" Length. Detection results are displayed on an easy to read LCD display that gives a visual indication of what has been found and depth of target. Operates on 2 9Volt Batteries (not included). 1 Year limited warranty. Weight is 2.35lbs.