What are Sound Stickers and what are they used for?
Sound Stickers are small Livescribe Dot Paper stickers for recording and playing back audio notes from wifi, Echo, or Pulse smartpens. Livescribe 3 smartpens cannot use Sound Stickers as they do not store audio for playback from the smartpen.
NOTE: Sound Sticker data (the image of the stickers or the audio recordings) will never transfer to Evernote (wifi smartpen) or Echo/Livescribe Desktop (Echo/Pulse smartpen). The stickers are only for recording and playing back audio notes from the smartpen when the stickers are tapped upon.
For a complete explanation of Sound Stickers and how they can be used please see http://www.livescribe.com/en-us/faq/online_help/#Sound%20Stickers.