Use the PyleHome PVR200 Digital Voice Recorder with 4GB Built-in Memory at home, in the classroom or in the office. It's easy to use and creates audio files (.wav) that are easy to share. It 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. It is small size for convenience and portability. Features: Recording Mode Selectable (SP/LP) Records files in (.wav) format Voice-Activated-System - Recording stops when sound stops Easy to Search / Scroll File folders & Hold Feature Built-in Speaker & Built-in Microphone Low battery indicator & Batteries level indicator