ECTACO Partner ETh800 - English &lt;-&gt; Thai Talking Electronic Dictionary and Audio PhraseBook Electronic dictionaries: English  Thai; Thai  English English text-to-speech voice for all 450,000 words the dictionaries English and Thai human native speaker voice for all 14,000 phrases in the Audio PhraseBook English and Thai speech recognition for the phrasebook: simply speak a phrase in one language and ETh800 pronounces the translation in another one! Color display: the luxury of a hi-res color screen with adjustable color schemes, customizable elements, color-coded parts of speech, samples of use and much more