Voice broadcast Equipped with scientific voice counting technology, this device uses encouraging voice prompts and feedback to help improve children's concentration and learning abilities. Increase height Jump training equipment that fosters children's interest in jumping higher, supporting practice of jumping skills and contributing to height development. Voice encouragement A voice activated touch interface provides timely encouragement, promoting happy bouncing and making learning interactive and enjoyable for children. Grow taller while playing Helps your child reach their maximum height potential, supports growth performance, assists in growing taller, and provides ample time for play. Practical use scenarios Home learning corner Use during study breaks or active learning sessions to provide positive prompts that boost focus and coordinate movement through bouncing activities. Preschool or afterschool settings In small groups, this device motivates movement and supports motor skill development with interactive voice feedback. Indoor play environments In daycare, gym, or playrooms, children engage in bouncingbased activities that combine practice with enjoyment. Notes Function includes voice prompts, feedback, and a voiceactivated touch input. Suitable for children's learning and physical development activities.