This app is matched to Eyebol ball through bluetooth, the ball  can be controlled by  this app. The following description is the features and functions.
      First, After loading, the next step is to connect the bluetooth device - the Eyebol ball. we will enter into the main menu interface which including all functions: controlling, game, music player and setting. From the main menu interface we also can find bluetooth list which showed on the top-left corner for telling us the name of the ball. After the device be connected,the notice table will dismiss.
  The first function is controlling, we can make the ball run forward , backward,turn right,turn left by touching or stretching the relative buttons .
   Second,we can play music by the music player function, while the ball will shine with colorful flashing. Third, we can play virtual golf in gaming function, and the ball will run forward according to your gesture.
   Finally,we  can adjust the parameters of  light color(red,green,blue),  running speed, spin speed in setting.
   That is the description of this app. thanks.