With dozens of exclusive features including WeedID, mountable and side scannable sonar sensor, and 4 user selectable sensitivity settings, the F33P is guaranteed to produce even bigger fish stories. The compact, palm sized design fits in your tackle box, gear bag, or even in your pocket. It displays depth, fish, and bottom structure readings from 1.5 to 99.9 ft on a no glare, polarized VirtuView liquid crystal icon display. Fish are clearly revealed with an integrated fish identifier, depth scale, and 2 stage audible fish alarm. The multi-purpose transducer can be tossed from the shoreline, dock bridge, boat, or can be transom mounted or placed in-hull on a boat, kayak or canoe. To use – Simply turn the power on, toss the unique floating sonar sensor from the shoreline, bridge, or boat and instant depth, fish, weed, and bottom contour readings are now in the palm of your hand.