1. One-button easy operation, whether you are an experienced or a beginner, you can use it immediately. 3. High-brightness flashlight Use high-brightness flashlight as an additional flash stand for search at night. 2. The exquisite design makes your equipment unique. 4. The 13" waterproof search coil allows users to search for metals in the water (the controller is not waterproof) 5. Target ID legend on the screen-works with the target ID cursor to indicate the possible identity of the target.