Dictaphone MP3 Player New Digital Audio Voice Recorder Rechargeable 8GB 650Hr Digital Audio Voice Recorder Dictaphone MP3 Player New specificationsSeparated recording ... adapter, the recorder can record telephone conversationSupport multiple audio format, such as MP1, MP2, MP3,WAVNo ... multiple audio format, such as MP1, MP2, MP3,WAVNo need USB driver Rechargeable 8GB 650Hr Digital Audio Voice ...