Portable Sonar Fish Finder 23 Types Language Sonar Sensor Echo Sounder Mobile Phone Wireless Sonar Terrain Detector HD Screen Display Visual for Boat Lake Ice Fishing

 Specifications:

Features:
-Display: Smartphone, tablet, or other smart device display screen
-Bluetooth signal reception distance of 80 meters, sensitivity setting of 100 levels, automatic and manual selection of depth range
-Automatic scaling and quick manual scaling
-Users can visually define the measurement unit in meters or feet, as well as the icon and depth indicator switch for large and small fish
-Fish situation and depth sound alarm, user selectable sonar refresh mode, underwater depth compensation, multilingual menu settings (23 options), built-in lithium battery, fully charged for 3-5 hours

Package List:
1 x Fishfinder
1 x Load Cable
1 x Canvas Bag
1 x Package Pocket
1 x Instructions