Underwater Camera, Portable Sonar Alarm Fish Finder Depth Detector Sensor

PORTABLE FISH FINDER: Explore the best fishing techniques with our portable sonar fish finder, designed for lake and sea fishing to help you locate fish with ease Versatile Fish Finder: This innovative sonar-covered fish finder features multiple display modes, including icons on a bright backlit LCD display, for clear reading even in low-light conditions Impressive depth range: The portable fish finder offers an impressive depth range from 0.6m to 100m, allowing you to explore various underwater environments with ease Efficient: This fish finding sonar ensures long-lasting performance for long fishing trips without worrying about running out of batteries Dual frequency mode: The portable fish finder has two sonar frequency modes (wired 200kHz, wireless 125kHz), providing a 45-degree beam angle for complete coverage, significantly improving your fishing success rate