Use the Pyle PVR200 Digital Voice Recorder at home, in the classroom or in the office. It's easy to use and creates audio files (.wav) that are easy to share. Comes with 4GB built-in memory, so you can record hours of audio or voice. Once you record your file, connect it to your PC via the included USB cable to save and share. Powered by 2 'AAA' batteries (not included). Small size for convenience and portability.