1)Supportseveralaudioformats:MP3,WMA,WMV,ASF,WAVandothermusicformats. 2)BluetoothV2.0witheffectivedistanceoftenmetres,talkingtimeofupto5-6hours,andstand-bytimeofupto150hours 3)FMradiousesPhilipshigh-quality 5767radiomodule. 4)QualityPolaroidLensfromUSA 5)Userfriendlyoperationbuttonforeasycontrol EasyconnectionwithPC/Laptops,nodriverneeded 6)Built-in2GB-8GB memorywithextendedmemoryforaslongas5hoursvideorecording 7)Sleekandelegantdesignsuitsforbothmenandwomenusers;Recommendedforjournalists,trafficpolice,travelersandstudents 8)ProductSpecifications: ProductSize170mm *160mm *40mm Physicalweight39grams SpeedRead 700kbs,write 500kbs USB2.0 PowersupplyEmbedded420mAhLi-polymerBattery Powerduration4-5hours PowerAdapter5VDC/420mAh PowerConsumption 0.4W MemoryBuilt-in1GB-8GB Resolution640x480 1.3magephoto:1280*1024 VideoFormatAVI RecordingSpeed30fps Workingtemperature0°C~60°C Storagetemperature-20°C~80°C PlayerQuicktime,Realplayer,stormcodec MenuLanguageEnglish OperatingSystemWindows98/ME/XP/2000/Vista