Fiber optic displays come in three color palettes to see below the ice. 2x dynamic zoom magnifies your view of a specific depth range and rotates the dial to change the area you re zooming into changes on the fly. The ice 35 ice fishing flasher features a large 3-color fiber optic display with an overlay depth scale that delivers excellent readability. The combination of a selectable dual beam transducer and a powerful 800 watts of peak-to-peak power are sure to make this flasher a trusted companion at a great value. Rely on Humminbird ice flashers to find your spots and keep your cooler full.