Introduction
Thank you for choosing the Hbada Ergonomic Gaming Chair. This manual provides essential information for the safe and efficient assembly, operation, and maintenance of your new chair. Please read these instructions carefully before use and retain them for future reference.

Image: The Hbada Ergonomic Gaming Chair in a modern gaming environment, showcasing its design and presence.
Safety Information
- Ensure all components are present and undamaged before assembly. Do not use if any parts are missing or broken.
- Follow the assembly instructions precisely. Incorrect assembly can lead to instability and injury.
- Do not stand on the chair. Use it only for sitting.
- Do not exceed the maximum weight capacity (refer to specifications).
- Keep children and pets away from the chair during assembly.
- Avoid exposing the chair to direct sunlight or extreme temperatures to prevent material degradation.
Product Dimensions
Understanding the dimensions of your chair is important for proper placement and comfortable use. Below are the key measurements:

Image: A detailed diagram illustrating the various dimensions of the Hbada Gaming Chair, including height, width, and depth measurements.
- Overall Height: 120-128 cm (adjustable)
- Seat Height: 40-48 cm (adjustable)
- Seat Width: 53 cm
- Seat Depth: 55 cm
- Backrest Width: 54 cm (shoulder area), 44 cm (lumbar area)
- Armrest Height (from seat): 7 cm (adjustable)
- Base Diameter: 70 cm
Setup and Assembly
Please follow these steps carefully to assemble your Hbada Gaming Chair. It is recommended to have a clear, spacious area for assembly.
Assembly Steps:
- Step 1: Assemble the Base and Wheels
Insert the five casters into the holes on the star base. Then, place the gas lift cylinder into the center hole of the base.

Image: Illustration of attaching the five casters to the chair's star-shaped base and inserting the gas lift cylinder.
- Step 2: Attach the Seat and Backrest
Connect the backrest to the seat using the provided screws and mounting plates. Ensure all screws are tightened securely.

Image: Diagram showing the process of securing the backrest to the seat cushion using screws and brackets.
- Step 3: Install the Armrests
Attach the armrests to the sides of the seat using the designated screws. Make sure they are firmly attached.

Image: Visual guide for attaching the armrests to the chair's seat base.
- Step 4: Connect Seat to Base
Carefully place the assembled seat onto the gas lift cylinder, ensuring it is properly seated and stable.

Image: Depiction of lowering the assembled seat onto the gas lift cylinder, connecting the upper and lower parts of the chair.
- Step 5: Attach Headrest and Lumbar Pillow
Secure the detachable headrest and lumbar support pillow to the chair as desired for optimal comfort.

Image: Instructions for attaching the headrest and lumbar support pillows to the gaming chair.
Operating Instructions
Your Hbada Gaming Chair is designed with several adjustable features to provide personalized comfort and support.
Key Adjustable Functions:
- Adjustable Sitting Height: Use the lever located under the seat on the right side to raise or lower the chair. Pull the lever up to adjust the height, then release it at your desired position. The seat has an 8 cm elevation range.
- Reclining Backrest (90° to 155°): The backrest can be reclined from 90 degrees (upright) to 155 degrees (nearly flat). Use the recline lever on the side of the chair to adjust the angle. Lean back to your preferred position and lock the lever.
- Adjustable Armrests: The armrests can be adjusted in height by 7 cm. Locate the button or lever on the side of each armrest to unlock, adjust, and then lock them into your desired height.
- 360° Free Swivel: The chair features a full 360-degree swivel function, allowing for easy movement and access to your surroundings without needing to move the entire chair.
- Detachable Headrest and Lumbar Support: The chair includes a removable headrest pillow and lumbar support cushion for enhanced ergonomic comfort. Adjust their positions or remove them based on your preference.

Image: An overview of the chair's ergonomic systems, highlighting adjustable sitting height, armrests, 155° reclining, 360° swivel, cool racing casters, and durable base.

Image: The Hbada Gaming Chair demonstrated in its 155-degree reclined position, illustrating the recline controller.
Maintenance
Regular maintenance will help prolong the life and appearance of your Hbada Gaming Chair.
- Cleaning the PU Leather: Wipe the PU leather surfaces with a soft, damp cloth. For stubborn stains, use a mild soap solution and then wipe with a clean, damp cloth. Avoid harsh chemicals or abrasive cleaners, as these can damage the material.
- Caster Care: Periodically check the casters for accumulated dust or hair. Clean them with a brush or vacuum cleaner to ensure smooth movement and prevent damage to your flooring.
- Frame and Components: Regularly inspect all screws and bolts to ensure they are tight. Re-tighten if necessary to maintain stability.
- Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause the PU leather to fade and crack. Position your chair away from direct sunlight when possible.

Image: A cutaway view of the chair's internal structure, highlighting the anti-collapse sponge padding and the high-intensity thicker steel frame, indicating durable construction.
Troubleshooting
If you encounter any issues with your Hbada Gaming Chair, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair does not adjust height | Gas lift malfunction or lever not engaged. | Ensure the height adjustment lever is fully engaged. If the issue persists, the gas lift may need replacement. Contact customer support. |
| Chair is wobbly or unstable | Loose screws or improper assembly. | Check all assembly screws and bolts, and tighten them securely. Refer to the assembly instructions. |
| Casters do not roll smoothly | Debris (hair, dust) caught in casters. | Turn the chair over and remove any debris from the caster wheels. |
| Backrest does not recline or lock | Recline mechanism jammed or lever not engaged. | Ensure the recline lever is fully engaged. Check for any obstructions around the mechanism. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Hbada |
| Model Number | W203YMA/EU |
| ASIN | B095PSFLKX |
| Color | Yellow |
| Material | PU Leather, Metal Frame |
| Product Dimensions | 70 x 70 x 128 cm (Length x Width x Height) |
| Product Weight | 22 Kilograms |
| Special Features | Ergonomic, Swivel, Casters, Headrest Support, Adjustable Recline (90°-155°), Adjustable Seat Height (8cm range), Adjustable Armrests (7cm range) |
| Number of Units | 1.0 Count |
Warranty and Support
Your Hbada Gaming Chair comes with a one-year warranty from the date of purchase. This warranty covers manufacturing defects and material flaws under normal use.
If you experience any issues during use, including problems with installation, damage, or missing parts, please do not hesitate to contact Hbada customer service. We are committed to providing reliable service and can offer free exchanges for covered issues.
For support, please visit the official Hbada website or contact your retailer.