Children's underground metal detector Treasure detector Gold detector Treasure hunting archaeological instrumentProduct Description:Attention! The entry level of this product is metal detector!Suitable for finding lost rings, necklaces and other precious metals on the beach and children's science education tools.MD1008A Children's detector With your detector, you can search for coins, relics, jewelry, gold and silver jewelry anywhere. The detector is universal and very easy to use.Applications:Looking for metal objects buried in the ground. Widely used in security inspection, outdoor treasure hunting, metal inspection and so on.This product has passed CE FCC ROSH certification.Specification parameters:1. Power supply: 1 x 9V (6F22)2. Frequency: 5.0 KHz3. Current: Static: 10mAMax. : 70mA4. Voltage: 7.2-9.6V5. Sensitivity: US 25 Cent: 130mm6. Display mode: mechanical pointer mode