1. Introduction
Thank you for choosing the BABY JOY 3-in-1 Convertible Wooden Highchair. This versatile highchair is designed to adapt to your child's growth, offering multiple configurations from infancy to toddlerhood. Please read this manual carefully before assembly and use to ensure safe and proper operation.

Image 1: The BABY JOY 3-in-1 Convertible Wooden Highchair in its standard highchair configuration.
2. Safety Information
Your child's safety is our top priority. Always follow these safety guidelines:
- Always secure your child with the 5-point safety harness when using the highchair.
- Ensure the highchair is placed on a flat, stable surface.
- Never leave your child unattended in the highchair.
- Regularly check all components for proper assembly and wear.
- The highchair features smooth, round edges and an anti-falling baffle for enhanced safety.
- Do not use the highchair if any parts are damaged or missing.

Image 2: Detailed view of the highchair's safety features, including the 5-point harness and smooth design.
3. Product Components
Before assembly, ensure all parts are present:
- Highchair Seat (PE material)
- PU Leather Cushion (removable)
- Wooden Legs (Beech wood)
- X-shaped Reinforced Bars
- Footrest (wooden)
- Removable Tray (PP material, BPA-free)
- 5-Point Safety Harness
- Anti-slip Foot Pads (4 for high chair, 4 extra for low chair)
- Plastic or PU Anti-falling Baffle
4. Setup and Assembly
The BABY JOY highchair features a 6-in-1 convertible design. Assembly is required and can be easily adapted to various configurations.
4.1. High Chair Configuration
- Attach the long wooden legs to the highchair seat base, ensuring they are securely fastened.
- Install the X-shaped reinforced bars between the legs for added stability.
- Slide the wooden footrest into the designated slots on the front legs.
- Place the PU leather cushion into the seat.
- Attach the 5-point safety harness and ensure it is properly threaded through the cushion.
- Slide the removable tray onto the armrests until it clicks securely into place.
- Attach the anti-slip foot pads to the bottom of each leg.

Image 3: Visual guide to the 6-in-1 convertible highchair configurations.
4.2. Converting to Lower Chair/Toddler Chair
To convert the highchair to a lower chair or toddler chair, simply detach the longer sections of the wooden legs. Replace the footrest and attach the extra anti-slip foot pads provided for the shorter legs.

Image 4: Illustration of the stable construction with wooden legs and reinforced bars.
5. Operating Instructions
5.1. Adjusting the Tray
The food tray offers 3 adjustable positions to accommodate your growing child. To adjust, press the release buttons on the sides of the tray and slide it forward or backward to the desired position. Ensure it locks securely.

Image 5: The adjustable and removable food tray.
5.2. Using the 5-Point Harness
To secure your child, place them in the seat and fasten the shoulder and waist straps. Adjust the straps for a snug, comfortable fit. The harness buckle is designed for quick release when needed.
5.3. Removing the Tray
To remove the tray for cleaning or to allow your child to sit closer to a table, press the release buttons on both sides and pull the tray forward and up. The tray is dishwasher safe.
6. Maintenance and Cleaning
Keeping your highchair clean is simple:
- The PU leather cushion is waterproof and can be easily wiped clean with a damp cloth and mild soap. It is also removable for thorough cleaning.
- The PP food tray is BPA-free, heat-resistant, and dishwasher safe. Remove it and wash as needed.
- Wipe down wooden legs and plastic components with a damp cloth. Avoid harsh chemicals that may damage the materials.
- Regularly check the harness straps for food residue and clean them with mild soap and water.

Image 6: The removable and easy-to-clean PU leather cushion.
7. Troubleshooting
If you encounter any issues, please refer to the following common solutions:
- Highchair feels unstable: Ensure all leg connections are tightened and the X-shaped reinforced bars are correctly installed. Verify anti-slip foot pads are in place.
- Tray not locking: Check for any obstructions in the tray's sliding mechanism. Ensure both release buttons are fully depressed when attaching or adjusting.
- Harness too tight/loose: Adjust the straps by sliding the buckles to achieve a secure and comfortable fit for your child.
For further assistance, please contact customer support.
8. Specifications
| Feature | Detail |
|---|---|
| Model Number | MZ802 |
| Product Dimensions (L x W x H) | 24 x 22 x 36 inches |
| Net Weight | 12 lbs (5 Kilograms) |
| Maximum Weight Recommendation | 33 Pounds |
| Suitable Age Range | 6-36 Months Old |
| Color | Black |
| Material Type | Beech Wood, Faux Leather (PU), Plastic (PP, PE) |
| Assembly Required | Yes |
| Tray Features | 3-position adjustable, Removable, BPA-free, Heat-resistant, Dishwasher Safe |

Image 7: Key dimensions and specifications of the highchair.
9. Warranty and Support
For any questions, concerns, or warranty information regarding your BABY JOY highchair, please contact our customer support team. Refer to your purchase documentation for specific warranty details and contact information.
We are committed to providing high-quality products and excellent customer service.