... set High quality fm transmitter for mp3 player Specification:- Read Iphone,Ihpone4(MP3,Smartphone connector can be customized ), ... enjoy music via car stereo.- Support external audio player Iphone (MP3 Player,CD,VCD,etc.).- Support queue songs function.- ... number),more beautiful and clear.- Unique figure design,excellent sound quality,extreme music ecperience.- Horizontal distance of transmitter: ...