car MP3 *65k color display elaborate metal tactile impression shell support 11 language build-in FM direct-rec function build-in DTSF FM receiver no driver-needed USB 2.0 plug build-in stereo wireless tramsmitting MP3/WMA rec/replay build-in polymer lithium battery easy to carry and operate altermative memory:128/256/512M *needn`t to modify any installation of the car *handy operation * press function key （?M?）when MP3 is playing,screen shows submenu; *press "up key "or "down key" to "TR",then press function key,screen shows "ON"and "OFF", choose "ON"and press "M", wireless transmit is on work. *tune up the frequency of the car-mounted radio or family Stereo set to FM89.4 and FM88.6,it can receive the sweetness music from MP3. exquisite appearance ,eximious quality