The document is the user manual for Neumann Audio King M830 series, which introduces the features and usage of the product.
This manual introduces the Newman M830 series MP3 player, covering its appearance, button layout, and basic functions such as playback, recording, and FM radio. It also details battery management, charging methods, and safety precautions for reliable use.
Technical specifications, supported audio/video formats, and troubleshooting guidance are provided, along with multilingual menu options and warranty information. This manual is written in Chinese.
| Dimensions | 66 mm × 41 mm × 13 mm |
|---|---|
| Display | 1.8‑inch color LCD (160 × 128 dots) |
| Supported Audio Formats | MP3, WMA, AMV |
| Maximum Output Power | 5 mW (L) + 5 mW (R) |
| Battery | Built‑in lithium‑ion rechargeable |
Because the headphone impedance may exceed the player’s 5 mW output, causing low volume or distortion; use headphones under 50 Ω impedance.
Charge at least once every month to prevent deep discharge of the lithium‑ion battery.