your car's radio into any unused FM channel, match the same frequency on this
transmitter that YOU set from 87.5MHz to 108.0 MHz with an increment of 0.1MHz to your radio
frequency and entertain yourself to your favorite music selection saved in your
Samsung Tab, iPod, iPhone, MP3 Player or, anything else with audio output such as a laptop. Plug the FM
Transmitter into the headphone output on mobile phones, tablet PC or other
devices audio port and then it's done. Also will connect to tape output with proper RCA to 3.5mm adapter. Just sit back and enjoy. Comes with a 2ft Micro USB cable for recharging the onboard LI-ION battery or to power it continiously .