ขาย KKmoon Children Underground Metal Detector Gold Detectors Treasure Hunter Tracker Seeker Metal Circuit Detector ราคาที่ดีที่สุด

Widely Use - Perfect for finding metal objects and anywhere that hidden metal needs to be detected. Designed to Find Metal - 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. Headphone Jack - Provided for headphone connection. Both stereo or mono headphone can be used. Volume Control - Adjust the output volume of the loud speaker or headphone.