Internal proprietary sound chamber inside this jerkbait emits the sound of an injured baitfish upon contact with water. Advanced rattles send out underwater vibrations as the lure is worked further increasing effectiveness. Internal LED red flash in the lure's eyes naturally fade in and out with the Electronic Baitfish Sound and vibration technology. Dives up to 14 ft. – ideal for targeting fish in shallow and mid-depth structure. Wide wobble is designed to go through cover without hanging up or compromising its fish-attracting action. Two-year battery life. Per each. Size: 3-1/8", 5/8 oz. Colors:(150)Spring Craw, (201)Baby Bass, (213)Chartreuse Sunrise Shad, (233)XXX Shad, (367)Sexy Melon.