The document is about the user manual of Newman Audio King M850 series, including product features, instructions and other related information.
The Newman M850 series MP3 player manual provides detailed instructions on product features, safety precautions, and basic operation. It guides users through battery management, power on/off, playback controls, recording, and media browsing.
Additional sections cover system settings, firmware upgrade, video conversion, and a troubleshooting FAQ. Technical specifications such as dimensions, screen size, supported formats, and audio output are listed at the end of the document. This manual is written in Chinese.
| Dimensions | 72 mm × 44 mm × 14 mm |
|---|---|
| Display | 1.8‑inch color LCD |
| Supported audio formats | MP3, WMA, SMV |
| Internal storage options | 128 MB / 256 MB / 512 MB / 1 GB |
| Maximum audio output power | 5 mW (L) + 5 mW (R) |
| Frequency response | 20 Hz – 20 kHz |
| Signal‑to‑noise ratio | ≥ 86 dB |
| Operating temperature | 0 °C – 40 °C |
The player’s internal software reserves a portion of the flash memory and the capacity is calculated using a different base, so the OS reports a slightly lower value.
Extended use or frequent file deletions can fragment the internal flash memory, reducing performance. Re‑formatting the device restores speed.
Connect the player to a charger or a computer USB port to reactivate the protected lithium‑ion battery, then power it on.