SA-653 is a MP3 digital music player that supports MP3, WMA, WAV music formats, built-in microphone, ultra-long recording, multi-national languages, supports WIN98SE/ME, WIN2000, WIN XP system, USB2.0 high-speed transmission, supports electronic book reading, supports FM radio function (optional), mobile hard disk function, supports firmware upgrade.
This manual provides step‑by‑step instructions for using the Suo Ai MP3 digital walkman, including power on/off, music playback, recording, e‑book reading, and file management. It also lists safety precautions, battery charging guidelines, and firmware upgrade procedures.
The document includes a parts list, hazardous substance information, and a checklist of accessories that should be supplied with the device. Users are advised to follow the recommended operating environment and handling instructions to avoid damage. This manual is written in Chinese.
| Supported audio formats | MP3, WMA |
|---|---|
| USB interface | USB 2.0 |
| Operating system compatibility | Windows 2000, Windows XP |
| Battery charging method | USB charging via 1SB interface |
Select the file in the file manager, long‑press the four‑key to open the delete dialog, then confirm with the @ key.
Yes, the device supports multitasking, allowing music playback and e‑book reading simultaneously.
Charge the device immediately using the USB connection.