Waterproof Search Coil: Waterproof search coil design makes this metal finder suitable to use in more areas such as shoreline, mountains or fields afar and so on. Whether you are a budding treasure hunter or an experienced metal detecting hobbyist, you can easily use it. Suitable for finding and testing metal objects, gold and silver jewelry, coins, relics, etc. Humanity Design: The metal detector is in accordance with ergonomic design, comfortable and convenient to use, giving you a better experience. Easy to Install: The installation is simple and convenient, you can complete the assembly by yourself, just connect several parts together correctly., Manufacturer: CFWWSAQ