Trigger more reaction bites around active schools and pressured fish with the T-H Marine HydroWave H2 Kevin VanDam Signature Edition, a fish-attracting sound system that lets anglers match the mood of the water with baitfish and feeding audio patterns proven across a wide range of bass fishing situations. This shock- and water-resistant unit gives you simple control over play, pause, and volume, while patented technology imitates the sound of baitfish activity and feeding fish to help create a more natural underwater environment around grass lines, points, docks, ledges, and offshore structure. With 16 base sound patterns plus 9 exclusive Kevin VanDam patterns and an included speaker with cord, it gives bass, walleye, and other predatory species one more cue to key in when you are covering shallow water or working deeper offshore zones. Patented sound technology imitates baitfish activity and feeding sounds to help attract predatory fish Shock- and water-resistant unit stands up to demanding use on the water Easy controls let you play or pause sounds and adjust volume on the fly Includes 16 base sound patterns, 9 Kevin VanDam exclusive patterns, plus a speaker and cord Made in the USA