Wireless Handheld Fish Finders Boat Wired Transducer Fishing Finder Sensor Sonar Waterproof Portable Depth Finders for Ice Fishing Sea Fishing Kayak

Waterproof: The handheld fish finder is resistant to water in rainy conditions. There is no need to be concerned about splashes harming the display. Even if the unit falls into a river or lake, it will remain afloat on the water surface. After fishing, allow the portable fish finder to air dry in an open area to avoid condensation forming inside the display due to temperature changes.
Water Depth & Fish Location: You can easily ascertain water depth when the sonar transducer is completely submerged. Mount the transducer to the hull of your boat or kayak to chart the water depth distribution of a specific area while in motion, aiding in locating productive fishing spots. The display also indicates approximate fish location and size.
Wireless & Wired Operation: It supports a maximum wireless operation distance of 328ft and can detect water depth up to 147ft in wireless mode. In wired mode, the depth detection range increases to 328ft. The package contains a 25ft/ 7.62 m extension cable and an anti-fish bite plastic float for the wired transducer. The device is USB rechargeable and features a built-in lithium battery. Sonar Transducer with
Attractive Lamp: The sonar transducer operates at 125Khz with a 90-degree beam angle. It provides an alert when fish or fish schools are detected, and also offers a shallow water alarm. A replacement transparent cap for the sonar ball glows in the dark, making it simple to locate during night fishing.
Ideal for Fishing: It is suitable for ice fishing, kayak fishing, boat fishing, and bank fishing. After a full charge, the fish finder and its transducer can function continuously for 5~6 hours. With battery save mode activated, operation time can extend beyond 10 hours