The Hunter's Specialties Coyote Preymaster Digital Memory Card - Volume 5 is for use with the Preymaster Digital Caller. Each card includes four sounds. Just slide the card into the Preymaster and a variety of sounds are at your fingertips! You can even play two sounds at once. Included Sounds: (161) Coyote Locator (163) Coyote Pup Distress (167) Coyote/Raccoon Fight (168) Coywolf Bark/Howls.