• Allows user to go from long distance to cottontail distress wails, to close in squeaks in seconds, by manipulating the open reed with your teeth • Creates great barks, yips and sub dominant howls • Resonates from several hundred yards to just a few feet • Compact open reed • Freeze proof • High volume long-range predator calling • Durable and weatherproof polyethylene material • Hand-tuned • Includes lanyard • Field proven