Voltage Valet Portable Currency Converter Calculator With Warranty Blue 2 CC INCLUDES: 1 Voltage Valet Currency Converter With Calculator with large easy to read 8 digit display FUNCTIONS: Dont get caught with a dead cell phone, always be able to calculate your currency conversions in any country. CURRENCY & PORTABLE: Set your exchange rate and use this calculator as your on the go currency converter when your cell phone dies. RELIABLE: This currency converter is solar powered with a backup battery so you will never be without your calculator. WARRANTY: 1 Year limited Warranty agents defects. Dimensions: 3" x 2.5" x .5" inches