The Flash has a smooth, silky tone that ducks cannot resist. It&';s a soft spoken call, but can get loud when the time comes. This call is built with our Jase Pro Series modified reed system. These reeds will harmonize with the air pressure like our single reed but has the toughness of our double reeds. This call will do everything a Mallard hen does and will do everything a human thinks he should do on a duck call. Quack it, feed it, or hail on it with equal enthusiasm. Crisp sound creates smooth cadences Short barrel Modified from the Pro Series reed system Easy to blow Duck CommanderA(R) signature double-reed, friction-fit system (Jase Robertson Pro Series reed design) WARNING: This product contains chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm.