feature:Creative STEM Toys: Introduce kids to the building blocks of the best educational STEM toys to spark their curiosity. As children, building different pieces together and learning how the building system works will encourage patience and focus while developing their hand-eye coordination, logical thinking and creativity. Building, learning and using RC robots has never been more fun PLAY AND LEARN: Equipped with an IR remote, you can move in all directions - left, right, front, back, and 360-degree spin stunts. It's a fun game for kids and parents to work on building and playing together.Child-Safe Materials: Each colorful piece is certified non-toxic and BPA-free. Made of high quality ABS plastic, durable and light weight for kids to play with. STEM fields that support the development of healthy and happy children.Easy to charge: The building block robot provides you with different charging methods. The robot has a built-in rechargeable battery, which can be played for 40 minutes after charging for 120 minutes. You can charge the RC robot that includes the lit charging cable via a plug, portable bank, laptop, etc. The remote requires 2 AAA batteries (not included).PERFECT EDUCATIONAL GIFT: Inspire your child's curiosity with a remote control building block robotic kit. Companion for kids that keeps kids engaged and entertained and provides a fun and educational way to play. Learning toys and educational birthday gifts for kids ages 6-14.Specification:safety equipment Safe material for kids to really enjoy. Washable, keep the blocks clean before next use.Learning toys that grow with your childGive your child a precious gift that will last countless times. While accumulating, children can discuss how to do a good job. Develop children's logical thinking and hands-on ability.combo:347* building blocks1*Transmitter1 * User Manual1 * USB Charger Cable