Product Description It works great for ice fishing (-20° C) on boat or dock Can also be used for variety of above underwater uses like looking into tight spaces Full color camera with 67ft of 22lbs test cable attached Can keep watching on moving direction of underwater fish school, then send image through camera to the display to determine location of fish school and situation of biting fishhook With light sensor that automatically turns two invisible infrared lights on/off depending on light condition Image can be enlarger three times and display works with high brightness LCD, power down function and low battery indicator Compared to traditional underwater cameras, much smaller and stealthier underwater, Customized cables are accepted