(1)USB Host Control Interface reads most Pen Drives
(2)Intergraded MP3 Decoder reads MP3 files stored in Pen Drive
(3)Built in FM Stereo Transmitter Module broadcasts the MP3 music for the FM Car Radio to receive.
(1)Compatible with most USB1.1/2.0 mass storage devices.
(2)FM Channel preset: 7 Channels
FM 87.7, 87,9, 88.1, 88.3, 88.5, 88.9 MHz
(3)DC-12V operating with Automobile cigar-lighter.