This amazing device not only functions as a calculator but it can cross translate over 36,000 words and over 400 useful phrases in English, Spanish, German, and French. It is a must for all those traveling out of the country. Not only will it help you to communicate, it will also help you determine how much things cost. It contains a currency converter (including the new Euro currency) or you imput an exchange rate. You can also play nine different, challenging word games.