This manual introduces the MP4 portable digital audio player, describing its main features, supported media formats, and basic safety precautions. It guides users through initial setup, power management, and connecting the device to a computer via USB.
Detailed sections explain how to navigate the menu, play music, video, images, and e‑books, adjust volume, use lyric files, and customize audio effects. The final part provides common troubleshooting steps and technical specifications of the device. This manual is written in Chinese.
| Display | 2.5‑inch TFT, 262 k colors |
|---|---|
| USB Interface | USB 2.0 High Speed (Full Speed) |
| Internal Memory | 1 GB |
| Battery Playback Time (Music) | Up to 9 hours |
| Battery Playback Time (Video) | Up to 2.5 hours |
| Supported Audio Formats | MP3, WMA, APE, FLAC, MIDI, etc. |
| Supported Video Formats | RM, RMVB, AVI (≤720×480) |
| Frequency Response | 20 Hz – 20 kHz |
Format the memory card to FAT32 using a computer, then reconnect it to the player.