This is a complete set of the main program, including Step by Step, purchased new in 2023. ~This is the design sold from April 2019~ ・Latest Renewal Version ・12 Blu-ray discs / with subtitle switching function ・Light Light Pen reading function (voice playback function) compatible * Can be charged using a commercially available AC adapter and USB cable (standard USB micro-B). 【Main Program】 ＜Picture Books＞ Complete set of 12 books! 7 of them have no noticeable damage. The other 5 books have some wet marks and sticking/peeling, but there is no problem for learning. ＜CDs＞ Complete set of 14 discs! All play well! No noticeable scratches on the discs. ＜Step by Step Blu-ray＞ Complete set of 12 discs! All play well! No noticeable scratches on the discs. ＜Guides＞ Complete set of 4 books! No noticeable damage. ＜Progress Set＞ Complete set! Like new! Most stickers are unused! ＜Child's Remote Control＞ Works well! Instruction manual is also included! ＜Activities＞ Mostly complete! No noticeable damage. 4 Activity Books are unused! Light pen works well! * Crayons are missing, but can be substituted with regular commercial products or toys you have at home. ・Some items may have sun damage or discoloration. ・Some cases and leaflets may have damage. ・Cleaning has not been done. There may be dirt. ・This is a used item. Please understand before purchasing. * Everything in the photos is included. M World of English Step by Step Book & CD Book & CD With subtitles Brush version