The detectors is waterproof and can be used in humid environment such as beaches, parks or rainy days, adding to the fun of treasure It can detect various metal objects, such as coin and ornaments, and stimulate children interest in science and treasure hunting.It comes with shovels and rakes to help children dig and search better, enhancing their practical operate skills and fun Specially designs for children, it is produced of and safe materials to ensures this of children when using it Suitable for use during outdoor activity and enhancing the convenience of travel It is not only a toy but also can enhances children observation skills, patience and scientific knowledge, making it suitable for family parent-child activity, Manufacturer: Tsophreniq