Function Description:
1. Built-in FM transmitter;
2. 206 preset channels within 87.5-108.0 MHz;
3. Read MP3/WMA file from the USB flash disk, MP3, MP4 player directly and play through any FM receiver including the car and home stereo system;
4. Line-in function, play music from CD, MP3, MD, DVD, ect in the stereo system in the car;
5. Frequency Display in red;
6. Memory functions: Have memory of last song, volume or frequency_can resume from the last song, volume and frequency when restarted;
7. Four control keys: PLAY/PAUSE, PREV/V-, NEXT/V+ and CH;
8. Power Supply: Draw power from car cigar-lighter (12V DC power);
9.1 red LED which indicates work state (play or pause).

Specifications & Characteristics:
1. Operation System: None
2. USB Interface USB1.1 or 2.0
3. FM frequency range: 87.5-108.0MHz
4. Supported File: MP3, WMA
5. Audio Source: USB flash disk, Line-in from MP3, MP4, CD, DVD ect.
6. Transmitting distance: 3-5m
7. Working Voltage: 12V DC
8. Packaging: Blister
9. Available color: Black.