Winfly Development Co.,Ltd ( szwfdc.com chinabigsell.com ) is a professional car mp3 factory in China .car mp3Specification:1) With built in 2G memory .With SD card slot . 2) Built-in FM wireless transmitter. 3) OLED Screen Display the name of songs , lyrics , frequency display and work state. 4) Automatically plays MP3 / WMA format music in the built-in memory, transmits music signal over car FM tuner, then enjoys music via car stereo. 5) Draws power from the cigarette lighter in the car: DC12V/24V power. 6) Excellent sound quality, extreme music experience. 7) Rotary joint design more convenient to adjust the device position. 8) With remote control.Can choose the music and frequency directly.Accessories: Manual Fuse USB lineRemote controller
