Underwater Visual Fish Detection: This fish detector features a high-definition display screen for easy viewing of underwater terrain and fish activities Good Waterproof Performance: The underwater temperature sensing detection probe ensures long-term water ingress is not a problem, making it suitable for various fishing environments Suitable For Night Fishing: With excellent visibility even in low light conditions, this fishing artifact is for night fishing or murky waters Pressure and Cold Resistance: This fish detector is designed to withstand conditions, making it suitable for fish of all body types Fishing Line Load-Bearing: The attached fishing line has a good load-bearing effect, ensuring smooth and efficient fishing experiences