I got the second hand for my son. he started listening the songs from 7mths old. he learns quick and understand alot of words. However, I don't think it worth 70000 for such old version of video.
主課程係套書,大概2歲可以考帽就會大量用套書。我無睇佢以家點細分d教材,所以好難話幾時買咩最好。
但我可以share,我小朋友9 個月就睇flash card,同玩talk along,到一歲多少少就會用點讀筆玩fun and games同 fun and adventures,聽歌仔。呢d都係主課程本書嘅重點vocab... 到佢兩歲睇番d書就好快學到。