Contixo - ST36 Science Circuit Block Set, STEM Electronic Building Kit, Hands-On Learning Circuit Blocks headphone 7VMax Control Distance: Up to

7VMax Control Distance: Up to 1500M (4900 feet)Max Charging Time: About 25 minutes Battery life on control: 11 hours MaxMobile Device Holder: 4

Let's ignite their imagination with a whirlwind of creativity

Building Brilliance: Unlike ordinary building toys that crumble with the slightest touch

a back-to-school surprise

Contixo - ST36 Science Circuit Block Set, STEM Electronic Building Kit, Hands-On Learning Circuit Blocks headphone 7VMax Control Distance: Up toThe Contixo ST36 Science Circuit Block Set is a hands on STEM learning kit designed to help kids understand electricity and basic engineering through real, interactive building play. Kids snap together simple circuit blocks to create working designs they can see and test instantly, turning every build into a moment of discovery. With included instructions and guided projects, children can follow clear steps while also experimenting freely to explore