The Enhanced Note Teller 2 is a portable vibrating paper money identifier designed for use by individuals who are deaf-blind. Like the Note Teller 2 (see separate entry), the Enhanced Note Teller 2 can identify U.S. paper currency from $1 to $100 in both the new and old bill formats, but instead of speech output the Enhanced Note Teller 2 uses vibration codes to indicate different denominations of currency. Operating instructions in print, braille, and on tape are included. POWER: Uses one 9-volt alkaline battery (included). DIMENSIONS: 6 x 3 x 1 inches. WEIGHT: 8 ounces. WARRANTY: 30-day money back guarantee and a 6-month warranty.