3.5in Wireless Sonar Fish Finder Underwater Depth Sounder with Fishing Detector

Features:
High sonar frequency allows this sonar transmitter to accurately distinguish fish from other foreign objects such as stones.
The water depth, water temperature, fish position, and bottom contour can be obtained from the water.
LED colorful display, the detailed information collected from the sensor, includes water temperature, fish icons, sensor power indicator and depth range, so you can read in the dark.
Depth range detection is 2.6 feet (0.8 meters) to 164 feet (50 meters) under sona transducer fishing.
It can be used for shore fishing, kayak fishing, ice fishing, lake fishing, sea fishing, and more.