Experience the joy of learning with our DIY Wireless Walkie-Talkie Model Kit, designed to and educate children through hands-on play. This kit includes all necessary components (except batteries) to build a functional walkie-talkie. Perfect for young scientists and engineers, enhancing skills in STEM (Science, Technology, Engineering, Math) disciplines. This is a DIY kit; assembly required by yourself. Key Features: Educational Benefits: Encourages curiosity and improves academic performance by integrating fun science experiments. Builds Foundation: the for learning in physics, chemistry, and mathematics. Enhances Creativity: Boosts innovative thinking and competitiveness in societal interactions. Skills Development: Improves hand-eye coordination and practical abilities, moving knowledge beyond theoretical. Note: Contains small parts and objects. Adult supervision is advised to prevent any potential swallowing hazards. Note: Sold separately; does not include 6 x AA batteries Color: Wooden Material: Wood + Electronic Components Package Contents: 2 x DIY kit Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.