This document is the user manual for the Newman B01 series MP3 digital player, which introduces the usage methods and precautions. The player supports various audio formats, has features such as long-time recording and high-quality recording, and can also be used as a mobile hard drive. Users need to pay attention to battery management and prevent hardware damage during use.
This manual provides a complete guide to using the Newman B01 series MP3 digital player. It includes an introduction, safety and handling notes, detailed descriptions of the device’s buttons, menus, and functions such as playback, recording, audio effects, and phone book management.
The document also covers battery management, firmware upgrade procedures, data transfer via USB, and a technical specifications section. Frequently asked questions and troubleshooting tips are provided to help resolve common issues. This manual is written in Chinese.
| Dimensions | 60mm×28mm×18mm |
|---|---|
| Music formats | MP3, WMA |
| Bitrate range | 32 Kbps – 320 Kbps |
| Display | Dual‑color OLED LCD (96×39 dots) |
| Internal memory | 128 M / 256 M / 512 M / 1 G (as built) |
| Sampling rate | 8 kHz |
| Recording formats | WAV (32 kbps), ACT (8 kbps) |
| Recording time | 35 hours (ACT, 128 M Flash) |
| Headphone output power | 5 mW (L) + 5 mW (R) |
| Frequency response | 20 Hz – 20 kHz |
| Interface | USB 1.1 |
| Signal‑to‑noise ratio | ≥86 dB |
| Supported languages | Chinese, English, French, etc. |
| Battery | Built‑in Li‑ion |
| Operating temperature | -5 °C to 40 °C |
Because the player’s internal software reserves a small portion of the flash for system use and the capacity is calculated using a different base, so the OS shows a lower value.
Frequent file deletions cause fragmentation of the internal flash memory, which reduces access speed. Re‑formatting the device with a management tool restores performance.
Turn the power key to OFF, wait about two minutes, then turn it back to ON to restart the device.