BIRANCO. Remote Control Tracked 3in1 Stunt Racer Building Kit - RC Car STEM Construction Toy, Gift Idea for Kids, Boys and Girls Ages 8-12 Year Old (353 Pc

3-in-1 Building Sets - Not only RC tracked racer, You also can build Tumbler Robot and Spin Car. You can disassemble and build the second model from scratch. What's more, this set is compatible with our Orange model, offering a total of 6 models to choose from. a multiple build-and-play fun.
Functions Power Set Included - Featuring build-in 400mAh 7.2V rechargeable battery(new updated). Much safer for kids to recharge. Meet ASTM F963-16 / ASTM F963-17 requirements. Enjoy up to 25 mins of play on a full charge using the 2.4G remote control - far more powerful than other RC building kits.

This was opened but never put together. Ready for another kiddo to use!