1. **Advanced Fish Detection Technology**: Our Fish detector features cutting-edge sonar frequency of 125kHz and a detection depth range from 0.8 to 50 meters, ensuring you find fish with precision. 2. **High-Quality Display**: Equipped with a 3.5-inch LED color sunlight screen, this Fish detector provides clear visibility in various lighting conditions, thanks to its resolution of 480*320 pixels. 3. **Versatile Power Options**: Operate the Fish detector with a DC5V or DC12V power input, and enjoy extended use with its 3.7V lithium-ion battery that charges in just about 2 hours. 4. **Durable and Reliable Performance**: Designed for tough environments, our Fish detector operates within a temperature range of -20~60°C and can be stored safely between -20~70°C, making it for all fishing adventures. 5. **User-Friendly Language**: The Fish detector supports both English and Chinese languages, providing intuitive operation for all users, whether you're a beginner or an experienced angler.