The Phantom Pro-Series Sound Module has 12 sounds * Jackal Challenge, Jackal Cry, Jackal Call 1, Jackall Call 2, Princess Bird, Hare Distress 1, Hare Distress 2, Steenbuck Distress, Rabbit Distress, Lion, Hyena, Feline Distress * These Interchangeable Faceplates and Sound Modules allow you to really Leverage your Wired or Wire-Less Pro Series Calls from Extreme Dimension