LUCKY Portable Fish Finder for Recreational Fishing from Dock, Shore or Bank
Brand: LUCKY

LUCKY fish finder can help you search less time and catch more fish. So enjoy your fishing time with LUCKY fish finder!
Specification
1) Display: 2.8 inch LCD with 3 color tone:Blue, Orange, and Gray, pixels:240V x 320H
2) Back lighting: On/off White LED
3) Depth Capability: 147feet(45m)
4) Sonar Coverage: 90 degrees beam angle in 125Khz
5) Wireless operational Range: 328feet(100m)
6) Power: 3.7V rechargeable lithium battery
7) Floating& Waterproof design
8) Wireless Sensor battery reauirement: one replaceable CR2032 battery
9) Water depth,water temperature, fish location, bottom contour can be constantly obtained from the water
10) User selectable sensitivity,zoom,units,depth range,shallow alarm,fish icon,fish alarm,and chart speed setting
11) Built in memory stores sonar setting when the fish finder is turned off
12) Wireless Sensor could shut down when it is out of the water
13) Operational Temperature: 14°F to 122°F(-10°C to 50°C)
Package list:
1) Monitor x 1
2) Wireless sensor x 1
3) Manual x 1
4) USB cable x 1
how to use it
Tie the fishing line to the hole of Wireless sensor and cast it to the water.
Attach the adapter to the boat with tabs
Neck strap x 1
Kindly note: the item don't contain the plug.

find fish, Water depth,water temperature, bottom contour,rechargeable,easy to use and light weight
Depth Capability:147feet(45m)
Sonar Coverage: 90 degrees beam angle in 125Khz;Wireless operational Range: 328feet(100m)
please note ： Don't test the fish finder in swimming pool,bathtub, bucket, fish tank, sink etc.
Display: 2.8 inch LCD with 3 color tone: Blue, Red, and Gray