🚀 Build, Play, and Learn with Every Move! Up to 40 minutes of playtime on a single charge. Promotes engineering skills and hand-eye coordination. Made from non-toxic ABS plastics for safe play. Control via remote or app for ultimate fun. Encourages imaginative play and teamwork. Remote & App Control USB Rechargeable Battery 3 Colors Glowing Eyes The Sillbird STEM Toys Wall Robot Building Kit is a 468-piece set designed for children aged 8-13, featuring remote and app control, glowing eyes, and a rechargeable battery. This educational toy promotes creativity, teamwork, and STEM learning while providing hours of engaging play.