MARCUM TRUE COLOR SONAR FLASHER SYSThe M3L from Little Wolf River Outfitters is a powerful icefishing sonar system designed to give you a full truecolor display and clear underwater visibility. Engineered for serious anglers, this unit comes bundled with a long lasting LiFePO 12V 10Ah battery and a 3 amp charger, giving you reliable and extended performance out on the ice. Key Features High Resolution Color Display: Provides sharp, truecolor sonar imagery for distinguishing fish,