Designed for fishing: This detector is specially designed for fishing enthusiasts, with specific functions and features that can help anglers improve their efficiency and success rate. Cross-border portability: This detector is highly portable, light in design, and easy to carry to different fishing spots, whether it is domestic or foreign, it can be conveniently used. Wireless detection: The fish finder adopts wireless technology, without the need for a wired connection, it can perform fish detection and data transmission remotely, providing a more flexible and convenient operation mode. High-precision detection: The detector has a high-precision detection function. Through sonar, infrared or other detection technologies, it can accurately detect the position, quantity and size of fish schools in the water. Multi-functional operation: Fish finders are usually equipped with multiple operation and display functions, such as color screen display, sound prompts, depth measurement, etc., to help fishermen better understand the water conditions and fish activities.