RiZKiZ Circuit Puzzle Electronic Circuits with Illustrated Japanese Electronic No Soldering Blocks [390 Experiments] Guide, Kit, Electricity,

--------------------------------------------------- 【Voltage Compatibility】 Our products are selected to support international voltage ranges (e.g. 100–240V). However, please make sure your local voltage is compatible before use, as incorrect voltage may still cause malfunction.

【Plug Type】 Our products use Japanese plug types (A or B type). Please use a conversion adapter if necessary.

【Important Note on Transformers and Adapters】 A transformer adjusts voltage to match your device’s requirements. A conversion adapter only changes the plug shape and does not adjust voltage. Using only a conversion adapter without a transformer may result in damage to the product.

【Liability】 We are not responsible for malfunctions or damages caused by improper use, such as operating the product without appropriate voltage or equipment. --------------------------------------------------- Size Mounting plate: (approx.) 28cm wide x 19.5cm deep Package: (approx.) 48cm wide x 34cm deep x 5.5cm high Weight (approx.) 1700g *Packaging included Recommended age: 8 years and up Material: ABS resin / copper Battery: 4 AA alkaline batteries (sold separately) This circuit puzzle is completely safe and easy to use. However, please follow these simple rules to minimize damage to your parts and keep them in good condition: ● Use the correct polarity (+/-). ● Do not plug the parts into a power outlet. ● Make sure your assembled electronic circuit matches the assembly diagram exactly. ● When attaching parts, press the snap buttons, not the center of the parts. ● Do not touch or bring objects near the rotating propellers. ● Make sure all connecting parts are securely assembled. ● If any part of the circuit starts to overheat, remove it immediately. ● Never short-circuit the battery. *The color of the product may appear different depending on the monitor. *Specifications and design may be changed without notice for improvement purposes. Electronic kits for playing and learning