The MarCum M5 Flasher System-Lithium Kit is a premium ice fishing sonar flasher combining true color real time display ultra quiet brushless operation and long lasting lithium power for reliable performance on the ice.

• True color three display design instantly distinguishes fish baitfish and bottom structure with exceptional clarity and bright visibility in all lighting conditions.
• Super fine line technology delivers three quarter inch target separation so you can clearly distinguish individual fish and subtle lure movements.
• Infinitely adjustable zoom lets you focus on any section of the water column for precise targeting at any depth.
• Dual beam eight and twenty degree ice transducer provides wide coverage or narrow precision to match different fishing situations and water clarity.
• Patented twelve step interference rejection system cuts noise and signal interference from nearby electronics for clean consistent sonar returns.
• High output two thousand five hundred watt peak to peak power delivers strong reliable readings even in deep water.
• Powered by twelve volt ten amp hour LiFePO4 lithium battery offering approximately thirty six hours of runtime while remaining lightweight and long cycle life.
• Includes three amp rapid charger padded roamer carry case transducer and mounting hardware for convenient transport and storage.
• Selectable depth ranges of twenty forty eighty and one hundred sixty feet accommodate various fishing environments.
• Eight foot transducer cable provides flexible placement through the ice hole.