Underground Metal Detector Metal Finder Gold Detector Treasure Hunter Gold Digger Portable Metal Detection Instrument for Beginner Children Student with Headphones

Features:
Practical Metal Detector: perfect for finding metal objects and anywhere that hidden metal needs to be detected. Besides, this easy to operate metal detector suitable for research or educational use as well.
Designed to Find Metal: with ALL METAL DISC two modes to search gold silver jewelry, coins and other metal in the ground.
Adjustable Height of Metal Detector: adjust the detector's length for comfortable use.
Detection Indication: audio alert and pointer indicate the detection of metal.
Waterproof Search Coil: you can use the metal detector in the shallow water.
Headphone Jack: provided for headphone connection, headphone with 3.5mm jack can be used.
Volume Control: adjust the output volume of the loud speaker or headphone.
Wide Applications: testing metal foreign body of raw materials, fuel and food, detection of underground pipeline line, archaeology, exploration, found buried treasures of gold, silver and metal artifacts, the acquisition of scrap metal industry, customs and safety inspection, police department detective search, checking metal foreign bodies in express delivery and luggage, etc.