Features Compression Format MP3, WMA, WAV, ASF AUDIO EQ Normal. Classic, POP, Rock, Jazz, User EQ Extreme Effect Philips Life VibesTM, Pure Studio, Concert Sound(If you do not need this two kind of sound effect, that price would be down US$2.00) Philips Solution Play back time Extreme long play time, up to 20 hours of music Housing Metal housing Play Mode Normal. Repeat Single, Repeat Bookmark, Repeat Favorite, Random Play, Repeat All Bookmark Single button bookmark your favorite music Resume Applying resume function, the player can automatically resume the point stopped last play when powering on again A-B Repeat Support A-B repeat function Lyric Display Sync display the visualization of the audio single or lyric file ID3 Display Easy to search song, artist and album information either in Chinese or English FM Tuner Manual/Automatic select channels and change frequency Record FM Record the FM program which worth while to be collected at any time Voice Record Built-in microphone adopted ADPCM, provides high-fidelity digital record which can be used as a digital recorder to note the important voice message such as the important meeting, commerce parley or science lecture Synchronous Record Support record entire CD separately Display/Screen Blue OLED display, easy operate in the daylight Timer Sleep power off, auto power off and screensaver function available Upgradeable Firmware provides the latest update features via website to improve the function ,quality or compatibility of the player ,easily upgrade at any time with no extra cost WE DO OEM & ODM