FLX-38 BB Pro Pack Elite with Broad Band Ice Ducer & Vexilar Lithium BatteryThis FLX-38 is a fifteen-frequency flasher/fish finder with 300 interference rejection options.Features: Super-bright, sunlight-readable 5-color LED with five color palettes Digital depth display in normal and high power modes Less than A 1/4" target ID Seven power modes: 3x low, 3x medium, and high Mode Lock Zoom in 1&'; increments from 6&'; to 18&';, plus manually shift the window anywhere in the water column Auto and manual depth ranges down to 300 feet Day and night display brightness settings 12 volt, 12 amp-hour, Vexilar lithium battery, and 2.5 Ah rapid charger Low battery alert and battery voltage meter Long-lasting brushless flasher technology Vexilar&';s exclusive broad-band Ice-DucerA(R) transducer with support arm (no float) Tool/pliers slot Dual USB-A ports with an on/off switch Standard, two-year limited warranty Brochure (pdf)