1.Capacity: 1GB/2GB/4GB/8GB/16GB 2.Main IC: TELECHIP TCC8200 3.Audio Chipsets: Wolfson WM8978G 4.2.4" sliding touching screen by pen or finger,260K colors,QVGA high definition 5.Supports AVI/WMV video format and 30 frames video frequency 6.Playing time: more than 40 hours 7.Supports Games function 8.Supports MP3/WMA/FLAC/WAV audio format 9.Supports MIC,FM recording 10.Supports FM radio function 11.Builts in speaker function 12.Builts in Calender function 13.Supports Files Storing function 14.Size: 81*47*11.5mm 15.Builts in 1000MHA Li-ion battery 16.PC port: USB2.0 High speed interface