Key facts
- Brand
- SONY
- Model
- E407
- Category
- MP3 Player
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH
- Last added
- 2012-03-21
Start here
Sony NW-E403/E405/E407 Network Walkman User Manual
The manual provides an overview of the Network Walkman series, describing its purpose as a portable audio player that can store and play MP3, ATRAC3plus, and Windows Media files. It outlines key features such as a small lightweight design, long battery life, built‑in flash memory, USB data transfer, and voice repeat for language learning.
It also covers detailed instructions for using the device, including installing SonicStage software, transferring music, searching by artist/album/group, adjusting playback settings, managing power‑save modes, formatting the memory, and troubleshooting common issues. This manual is written in Chinese.
SONY E407 specifications
| Battery playback time | ≈50 hours |
|---|---|
| Internal flash memory (NW‑E403) | 256 MB, >11 h 40 min recording |
| Internal flash memory (NW‑E405) | 512 MB, >23 h 30 min recording |
| Internal flash memory (NW‑E407) | 1 MB, >47 h recording |
All SONY E407 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
How long does the battery last on the Network Walkman?
The built‑in rechargeable lithium battery provides about 50 hours of continuous playback.
What is the internal flash memory capacity for each model?
NW‑E403 has 256 MB, NW‑E405 has 512 MB, and NW‑E407 has 1 MB of built‑in flash memory.