Please note: In iOS 9 and later, Bluetooth connection can not be made. Please connect in the same Wifi environment."It is the early push judgment machine" which I tie plural iPhone and iPad with wireless, and is usable.- It connect three solvers to one question-master.-> It is shown when oneself pushed it to a solver.-> The answer turn of the solver is shown a question-master.- It is connected in Bluetooth or the same Wi-Fi environment.A question-master uses iPad and is a force perfect score when I output it in the big screen in AirPlay.Only the question-master is enough for the purchase of the adding on. It can be connected to ten.Importance : When iOS 5 and iOS 6.0 exists together in the terminal of the answer person, please connect the terminal of iOS 6.0 first. When iOS 5 is connected first, connection of the terminal of iOS 6.0 immediately is cut off.--> This problem does not appear in iOS 6.1.
||Requires iOS 8.0 or later. Compatible with iPhone, iPad, and iPod touch.