Features: Humanity Design: The metal detector is in accordance with ergonomic design, comfortable and convenient to use, giving you a better experience. A Perfect Gift: Whether you are a treasure hunter or a beginner, you can enjoy the fun of metal detection, this detector is a perfect gift choice for your families and friends. Easy to Install: The installation is simple and convenient, you can complete the assembly by yourself, just connect several parts together correctly. 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. Headphone Jack Design: There is equipped with 3.5mm headphone jack,you can use a headphones to avert the sounds from bothering bystanders and make it easier to identify subtle changes in sounds you hear. ALL METAL Mode: This mode let you search for all different types of metal with auto ground balance and high sensitivity. Metal Pointer: The metal pointer on the screen will swings to the right if metal is found. Specifications: Mateiral: metal+plastics Type: with earphone, without earphone (optional) Search coil diameter: 165mm / 6.5inch Power: 2 * 9V rectangular alkaline battery (NOT INCLUDED) Package size: 405 * 201 * 100mm / 15.9 * 7.9 * 3.9in Package weight: Without earphone: 1128g / 2.5lb With earphone: 1178g / 2.6lb Without Earphone packing list: 1 * Metal Detector Main Unit 1 * Detection Coil 2 * Connecting Rod 1 * Bag Accessory 1 * User Manual With earphone packing list: 1 * Metal Detector Main Unit 1 * Earphone 1 * Detection Coil 2 * Connecting Rod 1 * Bag Accessory 1 * User Manual