1.8" TFT LCD screen with 65000 true color displays. Built-in Samsung Flash Memory Capacity: 8GB, Support multiple audio music formats: .MP3.WMA.WAV.etc. Support AMV video format, AVI are convertible To AMV. format Built-in FM Radio : 87MHz to 108MHz, auto preset 20 channels manual preset 20 channels support voice recording and FM radio internal recording Support ID3 lyrics and TXT* E-book viewer function.Support JPG and GIF picture viewer function. Dividable memory for private space function, Usb2.0 guarantees high speed transfer, Various Play Modes: Normal, Repeat Once, Repeat All, Repeat Folder, Random, Intro, 7 preset equalizer for your music: Natural, Rock, Pop, Classic, Soft, Jazz, DBB, Support Multi Languages: Simplified Chinese, English, German, French, Italian, Dutch, Portuguese, Spanish, Russian, etc. Built-in rechargeable Li-ion battery by charger or USB port, Audio Connector: 3.5 mm headphone jack. Operating System: Windows ME, 2000, XP, VISTAPackage: MP4 PLAYER, USB CABLE, EARPHONE,USER"S MANUAL