System Requirements Hardware IBM PC or compatible PC, Notebook or Macintosh with USB port Operation System Windows98/2000/XP and Linux2.4 above Conversion Tool Support AVI,RM,RMVB,MPG,MPEG,MP4,ASF,WMV,DAT,VOB,WKV format video Conversion Function characteristics USB Interface USB2.0 high speed Capacity 512MB,1GB,2GB,4GB,8GB,16GB（Optional） Storage Device Removable Storage Device Video Format AMV Audio Format MP3、WMA Photo Format JPEG,BMP,GIF Repeat Mode A-B Repeat Recording Support Microphone ，FM Recording(only for EM153RB) EQ Mode Normal,Rock,Jazz,Classical,Pop,Bass,3D,USER EQ Supported Language Multinational language (optional) Play Mode Once, Repeat One, Folder Once, Folder Repeat, Normal, Repeat All, Intro Text Support LRC Display Support Navigation Support FM Region China,Europe,Japan,U.S.A(only for EM153RB) VBR Support Technical Specification Read speed 3.1-4.0 MB/S(MLC flash) Write speed 1.5-1.9 MB/S(MLC flash) Bit Rate MP3： 8~320Kbps WMA：32~384Kbps Recording format WAV（high quality:64kbps/16kHz, general quality:32kbps/8kHz） FM Frequency Range 87.5-108MHz/76-90MHz(China,Europe and U.S.A / Japan) (only for EM153RB) FM Scan Method Manual/Automatic Search(only for EM153RB) Charge 2-3Hours Battery Life 8-10 Hours (Only for MP3 ) or About 4 Hours( AMV VIDEO) Display 1.8 Inch TFTScreen SNR 90dB above Frequency Response Range 20HZ—20KHZ Physical characteristics Preset Channels 20 Battery Type Rechargeable Li-polymer battery Storage Temperature Samsung Flash:-20℃ ~ +55℃ ; Other Flash:-0℃ ~ +55℃ Operating Temperature Samsung Flash:-10℃ ~ +55℃; Other Flash:-0℃ ~ +55℃ Operation Relative Humidity* 20% ~ 90%（40℃）） Storage Relative Humidity* 20% ~ 93%（40℃） Size（mm） L*W*H ：80.2x42x13.2mm Weight（g） About 47.3g Color red Package Blister package, color box EMI Compliance CE