5 in 1 STEM Robot Building Toys Kit, 620Pcs DIY,APP & Remote Control Screen, Eye Coding Rechargeable, Warriors, Birthday Gifts

High-concerned chemical : None Is Batteries Included : Yes Is Electric : Lithium battery Remote Distance : 30M Theme : Fantasy & Sci-Fi Certification : ce Brand Name : BiTS TO BIG Origin : Mainland China Recommend Age : 14+y,6-12Y Remote Control : Yes Certification : CE Emotional Robot : designed with LED screen dynamic eyes 5-in-1 Robot Building Kit : allows children to build 5 different robot models Interactive RC & App Control : features an easy-to-use remote control and app 620 Building Blocks Encourages Creativity : offers educational features, develop early coding skills. Ideal Gifts for Kids : Equipped with high-speed motors and rechargeable battery