The T-H Marine HydroWave Mini Ice Edition helps hardwater anglers call fish into the strike zone by broadcasting feeding sounds that play into predatory instincts below the ice. Built specifically for ice fishing, this portable electronic fish-attraction system comes preloaded with Passive and Frenzy sound patterns and uses HydroWave's amplification system plus lateral and vertical reaction technology to add another tool to your ice program when targeting crappies, perch, walleyes, pike, and other roaming gamefish. The unit is shock- and water-resistant, runs through a waterproof speaker, and lets you control volume and play or pause sounds directly from the head for quick adjustments inside a shelter or over an active hole. Powered by one 9-Volt battery, sold separately, it runs about 6 to 8 hours per battery and includes the HydroWave Ice Mini, waterproof speaker, 8 ft. cord, user guide, and warranty card.Preloaded with Passive and Frenzy sounds for ice-fishing fish attractionShock- and water-resistant unit with waterproof speaker for hardwater useVolume control plus easy play and pause access from the headRuns 6 to 8 hours on one 9-Volt battery and includes an 8 ft. speaker cordIncludes:HydroWave Ice MiniWaterproof speaker8 ft. cordUser guideWarranty cardManufacturer's warranty Made in the USA