1. This visual fish finder is designed for fishing enthusiasts and is a useful helper for outdoor fishing. It is equipped with a high-definition sports fishing underwater camera and comes with a monitor, allowing you to clearly see the underwater world. 2. In addition, there is a combo set that includes a display screen, a 30 - meter cable, and a camera, providing you with a one - stop fishing detection solution. 3. This fish finder has good waterproof performance. Even in complex outdoor water environments, it can work stably and resist water damage. Moreover, it has a night vision function. Under low - light conditions, it can still clearly present underwater images, enabling you to accurately track the movement of fish schools during both the day and night. 4. In terms of usage, the power supply is DC 10V - 18V, and the charging interface is an Android interface, which makes it convenient for you to charge the device at any time to ensure its continuous operation. The detection depth ranges from 0.6 meters to 30 meters, meeting the detection needs of different water depths. The language setting is in Chinese, and the operation is simple and easy to understand, so even beginners can easily get started. 5. The shell is made of plastic. It is light in weight but durable, making it easy to carry to various outdoor fishing locations. With its well - designed features and good performance, this fish finder can greatly enhance your fishing experience and help you achieve better fishing results.