Best Of Classics-1 Features The latest audio compression technology optimized sound sound. 320kbps CD format conversion. Can appreciate as music fans and collectors. All music line play, do not have online play. Photo function. Photo picture while listening to music appreciation. Support for the sleep function. Can be set to 15 minutes, 30 minutes, 45 and 60 minutes automatically close the program. Support the order of play, then play, single cycle, all cycle Album management functions Support for audio and headphone remote control function. Supports background playback Introduction A total of five in the album collection of music by Tchaikovsky, Beethoven, Chopin, Mozart, Vivaldi of classical music maestro classics is an essential collection of enthusiasts and lovers of classical music.