User manual for a digital music player that supports MP3, WMA, FM, recording and USB connectivity.
This manual provides all necessary information to operate the MP3&WMA digital music player, including safety precautions, feature description, hardware interface, button functions, and system settings. It also covers music playback, recording, voice modes, phonebook management, firmware upgrades, and troubleshooting.
The device supports multiple audio formats, a 128×32 dot LCD, USB 1.1 interface, and optional firmware upgrades. Detailed specifications, battery handling, and key lock functions are listed to help users maintain reliable performance. This manual is written in Chinese.
| Dimensions | 96 mm × 30 mm × 21 mm |
|---|---|
| Signal‑to‑Noise Ratio | > 85 dB |