Use the included USB Type-C cable to charge the device. A full charge typically takes about 1.5 to 2 hours .
do not play standard high-resolution .mp4 files directly and require conversion to a lower resolution or specific format like . A11 mp4
Convert videos to matches the screen resolution (typically 128x128 or 240x320 depending on the specific model variation). Use the included USB Type-C cable to charge the device
to your computer via USB. It will appear as a "Flash Drive". Simply drag and drop your music and video files into the corresponding folders. Most small-screen players like the A11 mp4