| Over 10,000 sentences of English expression with a native speaker voice Digital voice recorder MP3 / WMA Player, 6 mode equalizerr FM Tuner CD sound quality Direct encoding Built-in 64~512MB memory USB, SMC Slot, Upgradable firmware Back light for the screen Interactive learning function English learning with text and a native speaker voice One-touch repeat available for each sentence Voice recorder to check your own pronunciation Repeat set-up : Sentence/Phrase/Clause/Chapter Speed control : Normal/Slow/Fast play, Hold function Setting up the role for conversation (A or B) (The user chooses the conversation role of either A or B and practices with the device) Adjustment of time between conversation sentences Resume each part where you last left off | 
