Use your Echo smartpen with Livescribe Sounds Stickers for recording and playing back audio notes. Enhance any project with your own recorded audio: Make interactive flash cards, study guides, and talking books. Record audio instructions or fluency assessments. Create annotated art projects and oral reports.

• Your smartpen can support stickers from one pack of Sound Stickers at a time. Please do not use stickers from multiple sticker packs at the same time, because your smartpen will recognize them as the same stickers.
• Sound Stickers feature a strong adhesive and are intended to stay put. For best results, always test one sticker on the surface material before using.
• This product requires smartpen firmware version 2.7 or later. Dock your smartpen to download & install the latest software.
• Livescribe Sound Stickers let you quickly and easily record and playback audio. Record your own audio, then simply tap a sticker for playback.
• 1,000 re-recordable audio stickers (3/4" diameter stickers)
• Instruction sheet 
• Smartpen stylus for tapping stickers without marking them
• Compatible with Echo smartpens only