Mono recording 8 GB internal memory Voice-activated recording feature Plug & Play technology Up to 581 hours of recording With its compact design and intuitive operation, the KODAK VRC350 digital voice recorder is ideal for making instant audio recordings in WAV/MP3 formats wherever you are. Its built-in lithium battery provides up to 34 hours of operation, and its 8 GB internal memory offers 581 hours of recording for uninterrupted use. Whether it's to record ideas that come to mind or to avoid the tedious task of note-taking in situations where it's best not to leave anything out, it adapts to your needs and features useful functions such as voice-activated recording or recording scene settings. Its Plug and Play technology not only makes it easy to transfer recordings to a computer but also to download music so it can be used as an MP3 player. Finally, it is even possible to connect an external microphone or headphones (included) thanks to the two 3.5 mm stereo input and output jacks.