| Why does the earphone cause static electricity? | iAUDIO 9+ | 2017/08/30 |
| How many can I add to favorites? | iAUDIO 9+ | 2017/08/30 |
| How many files and folders are recognized by iAUDIO9+? | iAUDIO 9+ | 2017/08/30 |
| How to charge a battery | iAUDIO 9+ | 2017/08/30 |
| The player does not turn on. | iAUDIO 9+ | 2017/08/30 |
| Computer cannot recognize the player when connected. | iAUDIO 9+ | 2017/08/30 |
| Does iAUDIO 9+ support TV out? | iAUDIO 9+ | 2017/08/30 |
| Does iAUDIO 9+ support Line-in Recorder? | iAUDIO 9+ | 2017/08/30 |