Features - Remote control available - Built-in FM transmitter - Read MP3 file from the USB flash disk directly and broadcast through the car FM tuner. - LINE-IN function that enables you to enjoy music from the external audio device such as CD, MD player. - Four functional keys: PLAY/PAUSE, PREV/V-, NEXT/V+ and CH. - 14 preset channels within 87.7~107.8 MHz. - Car cigar socket power supply (12V DC power) - USB2.0 interface with high transfer speed - LEDs that indicate14preset channels - Adopted frequency phase lock loop technology and 3D sound coding technology