Products overview:

• three-in-one function, have USB socket outlets, SD card and audio line socket
• LCD display, clear
• support MP3 formats such as file
• LCD display, can show the title matrix, the frequency of detailed information
• 15 launch frequency
• frequency and memory function in song
• can transmit frequency broadcast storage
• adopts rotating shaft joint design, convenient use 
•  it can directly read U disk, SD/MMC card
• Appearance vogue is exquisite, can bend, more flexible.

Using methods:

• you can play MP3 files directly form a USB flash drive or SD memory card,and it will transmite the sound to FM radio from 87.7MHz -107.9MHz,soyou can use your car FM Radio music system to listten the muci. No MP3 player needed if you load your MP3 files to a flash drive or a SD card!
• It is Very compact design,omes 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.