Mobile DJ means that there are people who roam around and when called, they reach there with their system.
Remix the music of a local club and give performance on the same.
If the word radio has not come in it, then you must have got the idea where such disc jockeys play music.
Scratch DJs create remix tunes through different music equipment's on their own.
Here I am telling about DJ mixing mobile app.
3D sound quality is considered to be the best and you will have a different music experience in it