12 Perfect Turkey Calls and calling instructions in your pocket always with you. Designed with hunters in mind. Play, Pause, Stop, Mix or Change calls on the run from Big and clear buttons. This is the ultimate Turkey Call mixing board that lets' you create hundreds of different calls. Included are all the basic calls that let you call in turkey in virtually any situation regardless of the season. The included instructions teaches you basing calling techniques and when and where to use which call. If you intend to use the calls for hunting, check first your local game laws for legal use. The calls are very good to keep with as reference when you tune in your own calls. INCLUDED CALLS: - Tree Yelp - Yelp - Cluck - Purr - Assembly - Kee Kee Run - Flydown Cackle - Cutt - Gobble - Hen Wings - Fight Purr - Own Hooting To extend the range, connect the iPhone to an external speaker No need for internet for the app tor work. Made by Hunters for Hunters Video: http://www.youtube.com/watch?v=oOtR4r_7bgE