1.USB 2.0 Interface.
2.Recorded file in WMA/MP3 format
3.8GB memory size for long recording.
4.Operating System: Windows 2000/XP/Vista/7
5.Appearance: Simple and elegant ,easy to operate
6 .Recording indication, Different languages, Recording and replaying of recording files
1 x 8GB USB Voice Recorder (battery not included) 1 x USB cable 1 x Earphone 1 x Microphone 1 x User Manual