Features 1、High sensitivity, perfect for finding metal objects and anywhere that hidden metal needs to be detected. 2、Can be widely used to search Gold /u0026 Silver Jewelry, coins and other metal objects in the ground. 3、With audio alert and LCD display indicate the detection of metal. 4、Easy installation, easy to control and use. 5、Powered by 1* 9V-battery(not included). 6、With shovel and rack, it is easy to help you to dig what your metal detector finds underground. Specification With children metal detector, you can hunt for Coins, Metal, Jewelry, Gold, Silver and other metal objects everywhere. It is a perfect for kids to learn about natural substances when going out to play, student activities, outdoor adventure, etc. Easy installation, easy to control and use. Features: High sensitivity, perfect for finding metal objects and anywhere that hidden metal needs to be detected. Can be widely used to search Gold & Silver Jewelry, coins and other metal objects in the ground. With audio alert and LCD display indicate the detection of metal. Easy installation, easy to control and use. Powered by 1* 9V-battery(not included). Specifications: Material: ABS Plastic Frequency: 5.0KHz Current: 10mA(Static state); 70mA(Max) Voltage: 7.2-9.6V Sensitivity: US 25 Cent: 130mm Power supply: 1 * 9V(6F22)battery(Not included) Item size: 685 * 165mm / 26.97 * 6.50in Package size: 455 * 180 * 75mm / 17.91 * 7.09 * 2.95in Package weight: 617g / 1.36lb Package List: 1 * Metal Detector 1 * User Manual Package List 1 * Metal Detector 1 * User Manual