Features: With large display screen, which can let you read the data more clearly, and give you a better using experience. Suitable for kids and adults, Whether you are a treasure hunter or a beginner, you can enjoy the fun of metal detection. The installation is simple and convenient, you can complete the assembly by yourself, just connect several parts together. Wide applications: This metal detector can be used in field exploring, detecting metals, beach detection, detecting coins and golds. Portable design, easy to carry and store, you can put it by your side and take it to different places to use. Waterproof search coil allows you to use it under the shallow water. Specifications: Material: ABS Power: 2 * 9 V battery (NOT INCLUDED) Frequency: 5.69KHZ Current: Standby: 10mA Max: 70mA Voltage: 7.2-9.6V Sensitivity: 150mm for 25 cents Indication mode: Mechanical indicator mode/sound mode Stretch length: Max: 1030mm Min: 780mm Detector diameter: 200mm Package size: 400 * 205 * 100mm / 15.7 * 8.1 * 3..9in Package weight: 1280g / 2.8lb Packing list: 1 * Metal Finder Set By the way,if you like our store,please add our store to your Favorite Stores.You can get our and Discount information in time.