1. Introduction
Welcome to the Max Build More Premium Retro Collection! This building brick set allows you to construct a detailed Radio Cassette model, bringing a touch of nostalgia to your collection. This manual provides essential information for assembly, use, and care of your new building set.

Image: The Max Build More Premium Retro Radio Cassette building set, fully assembled.
2. Safety Information
Please read and understand all safety warnings before using this product.
- Choking Hazard: This product contains small parts and is not suitable for children under 3 years of age.
- Adult supervision is recommended during assembly and play, especially for younger children.
- Keep all packaging materials away from children to prevent suffocation.

Image: Product packaging displaying the choking hazard warning for small parts, indicating it is not suitable for children under 3 years.
3. Package Contents
Your Max Build More Premium Retro Collection Radio Cassette set includes:
- 1 x Capsule containing building bricks for the Radio Cassette model.
- Assembly instructions.
- Approximately 157-221 pieces (actual piece count may vary slightly per retro design).
4. Assembly Instructions (Setup)
Follow these steps to assemble your Max Build More Premium Retro Radio Cassette model. Refer to the included visual guide for detailed brick placement.
- Step 1: Begin by sorting your bricks by color and shape to make the assembly process easier.
- Step 2: Construct the base of the radio cassette, ensuring all foundation bricks are firmly connected.
- Step 3: Build up the side walls and internal structure, paying attention to the orientation of each brick.
- Step 4: Assemble the front panel details, including the speaker grilles and control knobs.
- Step 5: Attach the top section and the carrying handle.
- Step 6: Add any remaining decorative elements and ensure all connections are secure.

Image: A visual guide illustrating six sequential steps for assembling the Radio Cassette model from its individual building bricks.
5. Operating Instructions
Once assembled, your Max Build More Premium Retro Radio Cassette model is ready for display and imaginative play.
- Display: Place your finished model on a shelf, desk, or any flat surface to showcase your building skills and add a retro touch to your space.
- Collection: This Radio Cassette is part of a larger collection of 6 retro designs. Collect them all to complete your Max Build More Premium Retro display.
- Compatibility: Max Build More bricks are compatible with other major building brick brands, allowing for expanded creative possibilities.

Image: Various Max Build More retro models, including the Radio Cassette, displayed on a white shelf, encouraging collection.
6. Maintenance
To ensure the longevity of your Max Build More building bricks and assembled model:
- Cleaning: Dust the model regularly with a soft, dry cloth. For deeper cleaning, gently wipe with a damp cloth and mild soap, then rinse and air dry thoroughly. Avoid harsh chemicals.
- Storage: Store unassembled bricks in a clean, dry container away from direct sunlight and extreme temperatures to prevent warping or discoloration.
- Handling: Handle the assembled model with care to prevent accidental disassembly.
7. Specifications
| Brand | Max Build More |
| Model Number | 83185D |
| UPC/GTIN | 193052073068 |
| Material | Plastic |
| Number of Pieces | Approximately 157-221 (for Radio Cassette model) |
| Item Dimensions (L x W x H) | 11.5 x 11.5 x 11.5 cm (4.53 x 4.53 x 4.53 inches) |
| Recommended Age | 3 years and up (36 months to 600 months) |
| Educational Objective | Building Skill |
| Special Feature | Portable |
| Battery Required | No |
| Country of Origin | China |
8. Troubleshooting
If you encounter any issues during assembly or use, consider the following:
- Missing Pieces: Double-check the packaging and sorting area. If pieces are genuinely missing, contact customer support.
- Difficulty Connecting Bricks: Ensure bricks are aligned correctly and apply firm, even pressure. Some new bricks may require slightly more force initially.
- Model Instability: Review the assembly steps to ensure all connections are secure and no steps were missed.
9. Warranty and Support
Max Build More products are manufactured by ZURU. For any questions, concerns, or support regarding your product, please refer to the contact information provided on the product packaging or visit the official ZURU website.
This product is covered by the manufacturer's standard warranty against defects. Please retain your proof of purchase for any warranty claims.