The Echo smartpen from Livescribe records everything a user hears, says and writes, while linking audio recordings to notes. All recordings can be found within the simplistic interface. The device features a replaceable ink tip and a rechargeable lithium battery.
POWER: Rechargeable lithium battery (included).
SIZES: One size.
DIMENSIONS: 6.22 inches length x .78 inches width.
CAPACITY: Records up to 200 hours of audio. (2GB).
WEIGHT: 1.3 ounces without cap.
WARRANTY/GUARANTEE: As stated by the manufacturer.