MD1008A Underground Metal Detector LCD Digital Display Hunter Detecting Pinpointer Gold Silver Jewelry Digger Treasure Search Finders Seeker. Feature: Light weight, easy operation, comfortable handling, ergonomic design, high sensitivity, comes with adjustable lightweight bracket. Detection indication: Audio alert and LCD display indicate the detection of metal, once metal is detected there's beep sound and LCD screen light to remind you. Adjustable sensitivity & volume: Easy to control the detector's sensitivity level with sensitive control; adjust the volume level of speaker when searching to find missing or lost coins, pieces of jewellery and other metal objects. Waterproof search coil: You can use the metal detector in the shallow water with waterproof search coil, it's perfect for kids outdoor use to start a treasure hunting journey. Application: Ideal gift for children, this is tailor-made for inexperienced metal finder for cultivating an exciting interest and hobby, can be used in science education, parents-kids activity and simple metal detection.