Demkia 4-in-1 Robot Building Kit — RC & App-Controlled STEM Toy (Ages 8+)

Unlock Creative STEM Play with the Demkia 4-in-1 Robot Kit

The Demkia Robot Building Kit brings together 588 pieces of modular fun that can be transformed into four distinct forms: WALL robot, Scorpion Crane, Engineering Grader, and Scout Tank. This versatile kit invites curious builders to experiment, tinker, and imagine, making it a thoughtful pick for classrooms, workshops, or family game nights. While the project is designed for ages 8 and older, it also appeals to teens and adults who enjoy hands-on robotics and puzzle-solving. Each form adds its own silhouette and range of motion, encouraging learners to compare mechanisms, test ideas, and iterate with patience and curiosity.

Two Powerful Ways to Control and Explore

Control comes in two reliable forms. A 2.4 GHz remote keeps play sessions smooth and responsive, while a Bluetooth app opens four modes that blend play with coding basics: Control, Driving, Path, and STEM Coding. The kit supports steady, 360-degree movement and a sturdy build designed for active play. The robot’s head swings as the tracks move, and the fingers, palms, and arms are fully articulated for expressive handling and creative demonstrations.

Power, Endurance, and Quick Setup

A built-in 3.7V 500mAh Li-Po battery powers the action, safely integrated into the motor block. With about 80 minutes of charging, you can expect up to 45 minutes of energetic play. A USB-C to USB charging cable is included, and operation remains possible even when the battery isn’t fully charged. The kit also includes a printed instruction booklet and a QR code to download the companion app, making it easy to start building and programming right away.

What You’ll Discover and Learn

Demkia’s kit is more than a collection of parts. It encourages hand-eye coordination, fine motor skills, logical thinking, and creative problem solving through hands-on building and testing. The four-form concept helps users explore different mechanical ideas, from gear linkages to chassis design, in a friendly, non-pressured setting. It’s a practical way to explore STEM concepts while enjoying the satisfaction of a tangible, creable robot.

What’s Included and How It Works

• Clear printed instructions plus an app download for expanded features
• 4 robot forms to explore and rebuild
• Remote control and Bluetooth app support for versatile play
• Rechargeable battery with USB-C charging cable

• Engaging, durable design with articulated joints and accessible inner space
• Family-friendly setup that promotes collaboration and shared learning
• Gift-ready packaging suitable for birthdays or holidays