You will be need this in these occasions:
1. A lovely Sunday, connect your cellphone to a speaker play your favorite music and you will be totally addict to your precious spare time while your phone would get fully charged.
2. Connect your phone to your car Aux port by this cable, you will not be lonely during driving and no need to worry the power drains.
3. After download your idol singer’s new release song, connect your phone to headphone, let the music healing you, the world is all yours.