English and Other Languages Learning Flam Kids 1 & 2 CD for Infants Multilingual Educational Materials Early Childhood Education Language Bilingual Trilingual Educational Materials Multilingual CD Flam Kids 1. 2 (2 CDs) With Text Educational Materials for Infants in Multiple Languages 1: English, French, Chinese, Spanish, Italian 2: Korean, Russian, German, Portuguese, Thai Suggested Retail Price: 10,500 yen [Condition] I purchased this new and it has been unused. The CDs have minor scratches, but I have confirmed that they play without any problems. [Excerpt from the website] The right brain is most active from the fetal stage to infancy, around 0 to 3 years old. The brain is still under construction, in the process of wiring. Most of us can only speak Japanese because we grow up in an environment where we only hear Japanese from the time we are in the womb. It is normal to have a brain that corresponds to the language of the country. For example, a French-speaking brain in France. The sound range (frequency) of Japanese is very low, 125-1500 Hz, while English has a very high sound range of 2000-15000 Hz. Looking at the frequency of Russian, it is in a very wide range of 125-10000 Hz. ☆ Russians are actually famous for being proficient in many languages. By getting children used to more languages from an early age, you can structure their brains to accommodate a wider range of frequencies. The right brain naturally closes after the age of 3, and by the age of 10, life becomes more left-brain-centered. That's why there is an age limit of up to 9 years old. [Notes] There are no noticeable stains or damage, but please understand and accept that this is a used item that has been stored at home. *Please forgive any oversights as I am an amateur inspector. Please purchase only if you are not concerned about minor details. ★About Shipping Mercari delivery for peace of mind and safety With compensation With tracking Anonymous delivery Waterproof *Please note that we may reuse packaging materials for shipping. ★Instant purchase OK We do not offer reservations or holds. We do not offer discounts on single items, but we may offer discounts for multiple purchases. *Please take a look at my other listings as well. We have many educational materials and English teaching materials for infants on sale. #InfantEducationalMaterials #English #Multilingual