Easy to Learn and Teach: This is a professional learning wall clock for children. With each quarter divided into a specific color, children can easily learn terms like \"o'clock 00\", \"Quarter past\", \"Half past\", and \"Quarter to\". In addition, the 5-minute intervals around the outside can be of great help in telling the correct time. Early Childhood Development: We designed the clock to help when teaching our own child to learn to tell time. For children to learn time effectively, it should be easy to understand, marking each quarter with a different color would provide an easy way for your child to quickly create an association between the numbers and where they are. Studies show that certain colors greatly affect a child's mood. Every detail of this clock has been optimized to have a strong educational impact. Silent Sweeping Movement: This analog wall clock for children has a robust design and a premium silent sweeping movement, saving you and the rest of the family from annoying ticking. The silence is also perfect for classrooms as it keeps distractions away! Long Battery Life: Low-power quartz movement requires one AA battery (not included), use a regular battery instead of an alkaline battery that can work for a long time and ensure the accuracy of the time. Color: Pink Material: Metal + Plastic Size: 4.8 x 8 x 9 cm Package Contents: 2 x Alarm Clock Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item to differ slightly from the real one. The allowable measurement error is +/- 1-3 cm.