This app can download and listen to any song or video you want from the Amazon server and watch and listen at any time.
You can watch predownloaded music and videos even when there you are in offline state.
This app is
1. You can receive events and news from around every time, and also invite friends to leave comments on that news.
2. You can answer questions in different fields with your colleagues online. Depending on the scores that match each other, they compete according to their scores.
