The ONDA VX818 series player is a professional high-quality MP3 player with a series of excellent performance, including support for multiple audio formats, firmware upgrade function, electronic books, drive-free U disk function, alien space disk mode, recording/rereading, 7 kinds of sound equalizer, multiple playback modes, and sleep mode.
This manual introduces the ONDA VX818 series MP3 player, covering its main functions such as music playback, recording, FM radio, e‑book reading, and USB disk operation. It also explains system settings, firmware upgrade procedures, and safety precautions.
Detailed sections guide users through key operations, menu navigation, battery charging, supported audio formats, storage management, and troubleshooting tips for common issues like power problems or formatting the mobile disk. This manual is written in Chinese.
| Supported audio formats | MP1, MP2, MP3, WMA, OGG, WAV |
|---|---|
| Charger output specification | 200 mA output current |
| Maximum directories | 99 primary directories |
| FM band ranges | 87‑108 MHz (standard), 76‑90 MHz (Japan) |
Press the Play key briefly to begin recording; the file will be saved in WAV or ACT format.