Primos Power Dogg Call Calls Predators, Snow Geese, and Crows 12 distinct call, recorded by Randy Anderson and Team Primos members Coyote howl, coyote serenade, coyote challenge, Female invitation, Conntontail Distress, Jackrabbit Distress, Couyote Pup Distress, Fawn Distress, Woodpecker, Rodent, Crow Frenzy, Snow Goose 1.8-lbs, weather resistant, Included 4 -InchAA-Inch batteries Battery life of 7 to 10 hours continuous use