Functions n Simple appearance design and several colors available n Only five basic function keys to facilitate operation and realize blind operation easily n Adopt the master chip produced by American SIGMATEL n Activate and play automatically when power is on, and remember the music which is latest played when power is off n With built-in FM transmitting circuit, it is not necessary to change the circuit in the car and it is plug-and-play n 4 frequency channels are available. You can switch as you like, any time, anywhere, without interference of unnecessary radio waves. n Power it on with cigarette lighter, avoiding frequent charging or replacing batteries n Power cord and transmitting antenna are not required, leaving you a comfortable inside car space. n Have built-in memory chip and also can use SD card socket to expand memory space n Use the SD card commonly used by digital products, such as digital camera and PDA products n With built-in SD card, additional card reader is not required. The card also can be used as standard card reader n The player can be used as USB flash player, mobile and convenient n Have earphone jack to satisfy different listening requirements n Support MP3, WMA and WAV digital music formats n Have a mini USB 2.0 interface to realize music download through USB connecting wire n Installing driver is not required for Windows 98 operating system and higher n Folding structural design is fit from different cars and it is easy in carrying