1.Dimensions:8*3.2*1.3cm
2.Large memory space for storage
3.MP3/WMA/ADPCN format support
4.Stereo recording
5.Repeating mode(A-B )
6.Don't need driver and u disk
7.Built auto AGC and recording monitor function
8.Built micophone recording in internal
9.Clock function
*0.Built a grade speaker in internal, it can be direct playing
without earphone
*1.High capactiy battery,support ****0hours recording
*2.light weight and easy to carry in traveling
