Features: Interesting Function: Satisfy your baby's learning desire. This mini smart watch for children has interesting functions: children's songs, stories, ancient poems, sleeping songs and other early education functions are integrated. High-quality Horn: Clear sound without harsh ears. This mini smart watch for children uses high-quality speakers, and its sound is clear and not harsh, which makes the baby happy to learn. Environmental Protection Material: safe, environmentally friendly and does not hurt the baby. This mini smart watch for children is made of ABS environmental protection material, which makes babies learn happily and mothers feel at ease. Button Cell: Safe to use and easy to replace. This mini smart watch for children uses 3 button cell, which is easy to replace and safe to use. After-service: If you have any questions after receiving the product, please feel free to contact us and we will provide you with a satisfactory answer. Specifications: Mateerial: ABS Size:23*4cm Suitable Age: Over 19 Months Notes: 1. Due to different monitors and lighting effects, the actual color may be slightly different from the image. 2. Due to manual measurement, please allow 1-3cm deviation. Include: 1* Watch Toy