it can make iPhone to your tone changer microphonewe also provide 4 sets custom button to save as commonly usedif you are Dubbing or Presenters,it...
it can make iPhone to your tone changer microphonewe also provide 4 sets custom button to save as commonly usedif you are Dubbing or Presenters,it make more funnyalso you can use it at KTV ,you must be stardemo videohttp://youtu.be/JBGIkM1KGp0 http://v.youku.com/v_show/id_XNDA5ODYyMjA0.html