Zebronics Cinema 3.0+ 4 GB MP4 Player

Overall a good product, plays most of the video formats avi, mpeg, mkv etc.

The only thing that bothers a little is the audio controls while listening to radio. As per the documentation, you need to keep + or - pressed for increasing / decreasing volume. However, it does not work properly. The go around is that switch to video player, increase / decrease the sound and come back to radio.

Feedback to manufacturer: I don't see any need for long press in audio controls, single press should be ok for increasing or decreasing the volume, or it should work with sliding i.e. one can slide through the volume bar through finger. Same can be done with Rewind / fast forward in video.