wireless car MP3 player: Multiple-decode player Support MPEG 1/2/2.5 Layer I/II/III, WMA etc. music file ?Digital record/repeat Support voice record and LINE-IN function, A-B repeat. ?LCD display with intelligent blue backlight ?Support 128M?2G SD/MMC card. Support multi-language, able to display 4 kinds of languages( SIMPLE CHINESE, ENGLISH, DEUTSCH, FRANCE) , able to display Song?s information and lyric. ?FM transmission When the music is playing, short press "MODE" for 2 seconds to transmit with the frequency which is used last time Full frequency transmission from 87.5MHZ to 108MHZ, to adjust by 0.1MHZ ? Multiple EQ mode Be able to switch among 6 kinds of balance mode: classical, popular, low voice, rock, normal, jazziness. ?Multiple playing mode Be able to switch playing state among 5 kinds of playing mode: normal, repeat one, repeat all, shuffle, shuf&repeat ?Built-in LI-ion battery, support multi-level power capacity display, be able to last 4-5 hours at maximum power consumption ?USB2.0 jack for Li-ion battery charging and SD/MMC reading. ?Built-in flash IC: 64MB,and 128M, 256M, 512M, 1G selectable. ?Able to upload/download file from windows source manager quickly, no need other software (e.g. windows 98) ?Support on-line fixture upgrade.