FM-30/31 is a digital music player that supports MP3, WMA, WAV and other music formats. It has a delicate appearance, powerful functions, and can record, record, repeat, and has multiple playback modes and timing power-off functions.
The ANN FM‑30/31 is a compact MP3 player with a back‑lit LCD display, supporting popular audio formats such as MP3, WMA and WAV. It offers FM stereo radio reception, multiple playback modes, and a customizable equalizer.
The manual provides step‑by‑step instructions for basic operation, playlist creation, timer settings, and firmware updates, along with safety and maintenance guidelines to ensure reliable use. This manual is written in Japanese.
| Supported audio formats | MP3, WMA, WAV |
|---|---|
| Battery life (continuous playback) | Up to 12 hours |
| Equalizer presets | Normal, Bass, Treble, Pop, Custom |
| FM radio | Stereo FM reception |
It supports MP3, WMA and WAV audio files.
The device can play for up to 12 hours continuously.
Yes, it has a built‑in FM stereo radio receiver.
Yes, you can choose from preset modes or create a custom equalizer setting.