Mobile radio, also known as wireless radio or portable radio, is a radio receiver that is designed to be carried and operated, as distinct from a receiver fixed or installed in a single location such as a building, vehicle, or other place. It allows to people listen to audio programming on the go in real time.

In today's context while using mobile radio or listening to an audio feed in real time through streaming or broadcasting there is no visual support available. While you can listen and be updated at any chosen interval of time to know about live events like news on the go using these radios there isn't an integrated feature to simultaneously look, i.e see what events have unfolded. Hence mobile radios cannot support this look as you listen function together. For such use cases where both sight and hearing are supported the technology must support real-time video streams with synchronized playback for the users to enable seamless experience of both video/visual as well as audio data stream at the same time.