7 in 1 FM transmitter for Iphone 5 & iphone 3GS

Features: FM trasmitter:Audio files are played back from any portable medium through the FM radio in car Iphone 3G charger:charger you Iphone 3G ,or charge other player through USB port Iphone 3G holder LCD Display 3.5 mm audio input (for other audio player:MP3/MP4/CD/VCD//DVD etc.) Wireless remote: Iphone 3G & iphone 3GS:previous/next song,audio volume,play/pause,power on/off FM transmitter: power on/off,frequency adjust Specification: product size:121*69*60mm FM transmitter frequency:87.5MHz*108MHz Audio frequency:20Hz-20KHz Separation:=60dB Work voltage:9V-15V car power) S/N: =60dB Audio distortion:2%(mod=75KHZ,F=1KHZ) THD:-35db Manual instruction: Inset car kit into cigar hole,connect Iphone 3G & iphone 3GS,press wireless remote to turn on power to select the frequency of transmitter to meet the frequency of FM radio Turn on your audio player,themusic is singing in car Press wireless control to select your favorites