This manual guides users of the OPPO XI11 MP3 player through safe usage, basic operation, and maintenance. It includes safety precautions, quick‑start steps for power on/off, music playback, and recording functions.
Key sections cover detailed playback controls, recording instructions, additional information, and a full list of product specifications such as battery capacity, audio performance, and supported file formats. This manual is written in Chinese.
| Model | XI11 |
|---|---|
| Memory Capacity | 256M/512M |
| Audio Decoder Chip | Philips PNX0101 |
| Battery | 3.7 V 200 mAh |
| Continuous Playback Time | ≈8 hours |
| Dimensions / Weight | 48.5 × 27.5 × 12.7 mm, 21.58 g |
| Signal‑to‑Noise Ratio | 90 dB |
| Headphone Output | 9 mW + 9 mW into 32 Ω |
| Frequency Range | 18 Hz ~ 20 kHz |
| FM Tuning Range | 76 MHz ~ 108 MHz |
| Operating Temperature | 0 ~ ‑40 °C |
| Supported File Formats | MPEG‑1/2 Layer 3 (16‑320 Kbps), WAV |
Press the play/pause button briefly to toggle between playing and pausing the current track.
The device can play continuously for about eight hours on a full charge.