This manual provides detailed instructions for using the V70value digital music player, covering basic operation, system settings, and auxiliary functions such as video playback, e‑book reading, and file management.
It also includes safety precautions, firmware upgrade procedures, technical specifications, and a troubleshooting guide for common issues like power problems, audio noise, and connectivity errors. This manual is written in Chinese.
| Screen | 5‑inch LCD, 800×480 resolution |
|---|---|
| Audio formats | MP3, WMA, AAC, M4A, OGG, WAV, FLAC, APE |
| Video formats | Supports 1080P video (MKV, TS, WMV, ASF, RMVB, FLV, MPG, MP4, MOV, 3GP) |
| USB interface | High‑speed USB 2.0 |
| Battery life | Approx. 130 hours (8 GB storage) |
| Audio bitrate | 3‑320 kbps (MP3, WMA, etc.) |
| Frequency response | 20 Hz – 20 kHz |
Check that the battery has charge and that the power adapter is properly connected; if it still does not start, contact the seller.
Make sure the volume is not set to zero and that the headphone plug is clean and properly inserted.
Check that the headphone plug is clean and that the audio file is not corrupted; try playing a different file to verify.
Ensure the computer is correctly connected, there is enough free storage on the device, and the USB connection is not damaged.