HUIJI H1011 2-in-1 Transformable STEM Programming Tank & Excavator Building Blocks

Two machines, endless fun! The HUIJI H1011 2-in-1 Transformable STEM Kit lets you build both a futuristic tracked battle tank and a heavy-duty crawler excavator from the same 1,129-piece set. It's the ultimate educational engineering robot kit for boys and teen builders.

Core Features

• 2-in-1 Rebuildable Design: Switch between a sci-fi tank with 360° rotation and an excavator with a flexible lifting arm and movable digging bucket. No extra bricks needed!
• Dual Control Modes: Take command with the 2.4GHz wireless remote for instant joystick control, or use the Bluetooth mobile app for intuitive drag-and-drop graphical programming.
• Interactive STEM Learning: Complex internal gear transmission enables all moving parts to operate synchronously, teaching kids about gear meshing and mechanical physics as they build.
• Safe & Compatible: Made from high-quality, non-toxic ABS plastic with smooth edges. Fully compatible with major technical brick brands for endless DIY possibilities.

Quick Specs

• Pieces: 1,129
• Control: 2.4G Wireless Remote & Bluetooth APP
• Features: Integrated built-in electric motor drive
• Best for: Ages 8+, STEM learners, and engineering lovers

📦 Shipping: We offer Standard Shipping to US ($4.90), EU ($6.90), and Canada ($5.90).

🛡️ Guarantee: Buy with confidence! We provide complete after-sales support for missing or damaged parts.

✨ About DUNOVTOY: As your trusted distributor, we are dedicated to bringing you premium creative toys like HUIJI that inspire imagination and learning.