Newman Super King Q90 series MP3 player user manual, including product introduction, function description, appearance diagram, basic operation and other content.
This manual introduces the Q90 MP3 player, describing its 2.4‑inch 260 000‑color QVGA display, supported audio and video formats, and built‑in functions such as e‑book reading, recording and games. It provides step‑by‑step instructions for powering on, navigating menus, playing media, and using advanced features like EQ and battery management.
Additional sections cover battery charging guidelines, troubleshooting tips for short standby time or failure to power on after long inactivity, and a full list of technical specifications including screen size, storage capacity, supported file types, and operating temperature range. This manual is written in Chinese.
| Screen size | 2.4 inch |
|---|---|
| Screen resolution | 320 × 240 |
| Video format | AM |
| Audio formats | MP3, VWR |
| Video bitrate | 48 kbps – 320 kbps |
| Internal storage | 512 MB |
| Battery type | Lithium‑ion |
| Operating temperature | 0 °C – 40 °C |
| Signal‑to‑noise ratio | 90 dB |
Standby time varies with ambient temperature and usage; high volume, backlight, recording, or frequent operations reduce battery life.
If the battery is deeply discharged, it is protected and will not power on; connect the player to a charger or USB port to reactivate the battery.