- Language: German - Kekz audio chip model DE-VAI-4248, designed for children from 4 years old - Exclusive Disney Vaiana 2 content, approximately 64 minutes duration - Volume limited to 85 dB for safe listening, in accordance with pediatric recommendations - No downloads, mobile phone, or Internet connection required, ideal for travel and independent use - Screen-free, promotes responsible use and self-determined audio control by the child - Easy installation: simply place the chip in the Kekz headphones - Includes audiobooks, audio games, music for dancing and singing, and educational content - Product in the electronic storytelling toys category, perfect for stimulating imagination and learning