For this Fm transmitter ,you can play MP3 files directly from a USB flash drive or SD memory card ,just likes the picture shown and it will transmite the sound to FM radio from 87.7MHz - 107.9MHz, so you can use your car FM Radio music system to listen the music. No MP3 player needed if you load your MP3 files to a flash drive or a SD card , but you can use your ipod , iphone also .
It is Very compact design ,comes with a remote ,no extra cords or batteries needed.
Works with ALL iPods (Including iPhone) AND MP3 Players! If your device accepts standard headphones (3.5mm), than it will work with this transmitter.
How do I use this item :
First you put this transmitter into your car cigarette outlet , put your memory card/usb driver or mp3 player into the fm transmitter ,Find a clear frequency via your car stereo, than using the front buttons on the transmitter navigate to the same frequency . It is very easy and simply to use in .