DIY Robotics Enthusiast:Designed for DIY electronic kits, this handle can be combined with blocks for custom robot creations. Interactive Remote Control,Serves as a remote control handle for -related cars and robots, enhancing interactive play. Compact and Portable:At 107x77mm, this small and handle is perfect for children to carry and play . Educational Game Development:Supports Python microservices development and game programs in Python, fostering learning about robotics. Hign-concerned Chemical:None Model Number:Microbit-Handle Application:Electric Toy Type:Logic ICs Product Name:Basic Gamepad Handle Colour:As shown Material:PCB Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Package Contents: 1 * Game Expansion Board Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.