1) No FLASH MEMORY built in.




2) Flexible joint.




3)Built-in FM wireless transmitter, transmitting range: 87.5MHz ~ 108.0MHz, total 206 frequencies optional.




4)Automatically plays MP3 format music in the U-disk, MP3 which is connected to SL608D via the USB interface, and transmits to radio.




5)Automatically plays MP3 format music in the CD player or other audio device via the audio cable, and transmits to radio.




6)Automaticly playing function: play the music automaticly when you insert the 12V / 24V Adaptor End into your vehicle's cigarette lighter receptacle or power port.




7)4 EQ modes optional: (01)Natural, (02)Pop, (03)Soft, (04)Classical. 




8)Memorizing function: If you turn off SL608D by press "   ", the current song / frequency / volume / EQ mode will be saved and show again when you turn on it next time.




9)Fixed audio input jack: For connecting to MP3 / MP4 / CD / DVD player's audio output jack, transmits the players' music to radio system.




10) Infrared remote control.