5in1 STEM Robot Building Kits for Kids 6-12, App & Remote Control STEM Car Tank Truck Robot Building Toys for Kids Science Learning, 800Pcs DIY Building Sets Erector Sets Gifts for Boys Girls

【Technology Innovation】Robot building kit has been continuously developed and innovated, upgraded with LED dynamic eye modules and equipped with colorful lights. The digital animated eyes can be changed into over ten different expressions via remote control, providing super interactive fun. The colorful lights make it even more colorful and greatly enhance the playability. Come and build your own robot kingdom!

【5in1 STEM Building Kits】This building kits can be assembled into five different models, model A is a technologically advanced futuristic warrior robot; model B is a first-of-its-kind mecha tank; model C is a multi-purpose infantry fighting vehicle; model D is a fast-moving all-terrain armored vehicle; model E is a mecha apocalypse tank. Children can enjoy different building fun in five ways of playing.

【Multiple Remote Control Modes】STEM building toys can be controlled to make any action through the remote control or the application. APP is designed with colorful icons, which is simple and clear. It contains driving mode, gravity mode, path mode, STEM programming mode, etc., which can be easily used even by programming novices. This robot building set uses a unique tracked chassis power output to make it easy to cope with various terrains, whether it is driving indoors or outdoors.

【STEM Learning Toys for Kids】STEM building set incorporates elements of engineering, mechanics, technology and robotics. Children build models by connecting building block part to develop fine motor skills, which is beneficial to brain development and stimulates imagination, exercises hand-eye coordination. It is definitely the best gift for boys and girls aged 6, 7, 8, 9, 10, 11, 12 and above. It can also be a good choice as a birthday, Christmas, Children's Day, Thanksgiving and New Year gift.

【Powerful Power & Long Battery Life】2 high-speed motors and a 3.7v/300mAh rechargeable lithium battery form a powerful power module, remote control requires 2 AAA batteries (not included) and the running time is up to 30 minutes or more. Unique 2.4G remote control technology supports 2 or more players to play together!

【Excellent Quality STEM Kits】It has passed ASTM and CPSIA certification and is safe and reliable. All parts are exquisite and durable to ensure easy assembly and disassembly every time. The set contains 800 assembleable parts and a colorful step-by-step guide of building examples, as well as a simple and easy-to-use application. It is compatible with most similar building blocks on the market and has great scalability. Children will love it!