Underwater contour display: There are 3 colors of the underwater contour display, you can choose anyone you prefer.
Detect sensitivity: It controls how many details are shown on the display. You can set up the sensitivity from 1 to 10. The more sensitive it is, the more details it can detect.
Fish alarm: An alarm will sound when the fish finder detects fish corresponding to the alarm setting. It can distinguish the relative fish size (large, middle, and small) in a certain water area.
Units: You can choose four different units from the menu--M/℃, FT/℃, M/℉, FT/℉.
Multi –ways to use:
Attach the adapter to the fishing boat hull with the mounting tabs.
Ice fishing, river fishing, sea fishing, kayak fishing, and so on
1)Display:2.4inch TFT color LCD, pixels:240Vx960H
3)Sonar Coverage:45 degrees beam angle in 125Khz
4)Power:3.7V rechargeable lithium batteries
6)Operational Temperature:14°F to 122°F(-10°C to 50°C)
7)Built-in memory stores sonar setting when the fish finder is turned off
1 x Professional Fish Finder
1 x Wired Sonar Sensor transducer
1 x Manual Quick Reference Guide
1 x USB AC Adapter
1 x USB Cable