This user manual provides support for you to operate this player securely, so please read it carefully before operating.
This manual provides instructions for using the OPPO MP4 player, covering safety precautions, button functions, quick operation, and system setup. It also includes troubleshooting tips, specifications, and warranty information.
The guide explains how to power the device on and off, navigate menus, play music, video, pictures, and e‑books, as well as record audio and tune radio stations. Safety warnings address proper battery handling, temperature limits, and headphone use while riding. This manual is written in Chinese.
| Battery voltage | 3.7 V |
|---|---|
| Battery capacity | 650 mAh |
| Longest continuous playback time (MP3) | 11 hours |
| Headphone output power | 90 dB 12 mW+12 mW 32 Ω |
| Size (L × W × H) | 85.5 mm × 50 mm × 10 mm |
| Weight | 66.2 g |
| Supported audio formats | MP3, WMA, WAV |
The longest continuous playing time for MP3 files is 11 hours; other formats may vary.
Press and hold the power button for about 10 seconds to reset the device, then try powering on again.
No, using the headphones while riding is dangerous and may violate traffic rules.
Charge the battery at least once a month, even if the player is not used regularly.