| Can I set the Auto display off? | iAUDIO U7 | 2020/01/03 |
| How long iAUDIO iAUDIO U7 is able to play continuously? | iAUDIO U7 | 2020/01/03 |
| Can I turn off the beep sound? | iAUDIO U7 | 2020/01/03 |
| Can I set to repeat a designated range of music? | iAUDIO U7 | 2020/01/03 |
| The maximum number of files that can be recognized by the product. | iAUDIO U7 | 2020/01/03 |
| Characters on the display are corrupted. | iAUDIO U7 | 2020/01/03 |
| PC cannot recognize the player when connected. | iAUDIO U7 | 2020/01/03 |
| How to charge the battery | iAUDIO U7 | 2020/01/03 |