Stereo 3D Encyclopedia Enlightenment Cards AR Learning Cards For Children Product description: "Magic Encyclopedia" is an interactive children's enlightenment education product. The product adopts augmented realization (AR) technology, which breaks through the form and concept of traditional picture-reading literacy products, and vividly restores the true image of real objects, allowing babies to experience interactive experiences. Happy learning in China. Through the interactive experience of the card and the screen and the bilingual pronunciation of Chinese and English, it stimulates the baby's sensory stimulation from multiple perspectives, exercises the child's language imitation, interactive and hand-eye coordination, improves the child's memory and imagination, and makes learning more interesting. Parameter Material: environmentally friendly cardboard and ink printing Color box size: 255x195x60mm Card size: 72x72mm System support: IOS5.0and, Android 4.0and Is there a voice: yes Contain 1x manual 96 cards Warm reminder: Please keep the important information printed on your outer packaging properly. Dispose of the packaging plastic bag and keep it away from children. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.