Contains over 170,000 words, phrases and definitions from Collins Paperback Reference Dictionary  500,000 synonym thesaurus  Phonetic spell-correction - from fizix to physics in an instant  Confusables - highlights commonly confused spellings  Crossword Solver, Word builder/Jumble & Anagram Solver  User Word List, plus learning exercises; Spelling Bee & Flashcards  Calculator with metric/currency converter  8 Word Games  Adjustable 4 x 25 character LCD  Auto shut-off  Contrast adjustment  Auto self-demonstrationProduct Code DMQ-450  Dimensions: 12.7 x 7.8 x 1.7 cm  Battery:  2 x CR2032 ( included)  xmasdeals