Livescribe echo smartpen 8gb pro edition echo smart pens remember so you dont have to record everything you write and hear together or separately the 8gb echo smart pen contains enough memory to store up to 800 hours of pen casts along with thousands of pages of notes tap anywhere on your notes to replay the audio from that moment in time transfer notes and audio to your mac or windows pc where you can review organize or share your notes also includes my script for live scribe the f