In non-English speaking countries, learning English language is essential. Japan, for example. In this country, there are many Japanese - English electronic dictionary products to help students speak and understand English better. Two of the latest are the WordTank M300 and V300 models from Canon. With price respectively sets at 47,000 Yen ($390) and 52,000 Yen ($425), both pocket devices feature a text-to-speech engine for pronounciation learning, SD card slot, build-in MP3 player, and USB connectivity. As for the different, the M300 model has a 3.8-inch (320×240) display, while the V300 comes with a 4.9-inch (480×320) wide touchscreen LCD.