This English <-> Russian talking electronic dictionary ECTACO Partner ER300T includes English-Russian and Russian-English dictionaries with a total of 430,000 words. English voice. The model also carries an English explanatory dictionary of 12,000 words. In addition, ER300T is a good reference tool: it provides English irregular verbs, most popular American idioms. An English-Russian phrasebook for 12 topics. With about of 5,000 entries in its TOEFL dictionary, this handheld device will prove to be helpful to those getting in shape for the exam. The Examination section offers you the option to test your knowledge of the newly acquired words. Four word learning games. Instant reverse translation, dictionary Look-up and Fuzzy search, spell-checker, advanced word recognition, and bilingual interface. Built-in speaker (with volume control), Headphone jack, Scientific calculator, currency and metric conversion, Local and world time, alarm and calendar. Super Value Bonus CD-ROM: numerous LingvoSoft dictionaries software for Windows, Palm OS, Pocket PC, and Mobile Phones - get access to over 12,500,000 words. Battery Type: 3 x AAA batteries, included. 111 x 48 pixel LCD Display, Screen backlight. Size: 6.06 x 3.62 x 0.87 in. Weight: 7 oz. 1 year international warranty.