Features n Built-in FM Stereo Emitter EM 2005 has a built-in FM Emitter which reads the audio files on the optional USB removable disk, and transfers the audio signal to the car FM radio. You then enjoy stereo-effect sound from the car FM radio. n LINE　IN Function With the LINE IN function, you can input audio signal on the external audio source such as CD player, MD player or tape player to EM2005 car MP3 player and transfer the signal to the car FM radio for listening. n Four functional keys PLAY/PAUSE, PREV/V-, NEXT/V+, CH n Seven Preset Channels within 87.7~88.9MHz( 87.7MHz,87.9MHz,88.1MHz,88.3MHz,88.5MHz,88.7MHz,88.9MHz.) n Seven LED Indicators for 7 Channels n One indicator for playback and power status. n Read MP3 files on the USB removable disk directly. n Play audio files through the car stereo set such as FM tuner or FM earphone. n Support MP3 file.(MPEG layer 1, 2 and 3 audio decoder) n Using 12V DC car power n High transfer rate with USB1.1 interface Keys Function PLAY/PAUSE l Press to play audio file. l Press during playback to pause. PREV/V- l Press shortly to move to the previous track. l Hold for a while to decrease the volume. NEXT/V+ l Press shortly to move to the next track. l Hold for a while to increase the volume. CH. l Press to switch channels within the range of 87.7~88.9MHz. There are only 7 channels for your choice.