Important Safety Information
Please read all instructions carefully before assembly and use. Keep this manual for future reference.
- Maximum Weight Capacity: Do not exceed the maximum weight limit of 330 lbs (150 kg). Exceeding this limit may result in injury or damage to the chair.
- Assembly: Ensure all components are correctly assembled and all screws are tightened before use. Improper assembly can lead to instability.
- Adjustments: Be cautious when adjusting the chair's components, such as height, recline, and footrest. Ensure stability while reclining or using the footrest.
- Children: Keep children away from the chair during assembly. Do not allow children to play on or with the chair.
- Maintenance: Regularly check all bolts and screws to ensure they are tight. Retighten as necessary.
Setup and Assembly
The GYMAX Charles Gaming Chair requires assembly. Please follow the instructions provided in the packaging for detailed step-by-step guidance. Ensure all parts are present before beginning assembly.
Key Components Overview
- Adjustable & Soft Headrest
- Comfy & Adjustable Lumbar Pillow
- Linkage Armrests
- Thickened Cushion
- Stable 5-claw Base
- Smooth Rolling Wheels
- Retractable Footrest

Operating Instructions
The GYMAX Charles Gaming Chair offers multiple adjustable functions to customize your seating experience for work, gaming, or relaxation.
Seat Height Adjustment
To adjust the seat height, locate the lever on the right side beneath the seat. Lift the lever up to raise the seat. To lower the seat, remain seated and lift the lever. The seat height can be adjusted from 17 inches to 20 inches.

Backrest Recline Function
The backrest can be reclined between 90° and 155°. To recline, locate the lever on the right side of the chair, near the armrest. Lift the lever to adjust the backrest angle. Release the lever to lock the backrest in your desired position.

Retractable Footrest
For added comfort, especially when reclining, pull out the retractable footrest located beneath the seat. The footrest extends up to 15 inches. Push it back in when not in use.
Linkage Armrests
The linkage armrests are designed to move with the recline of the backrest, providing continuous arm support regardless of the chair's angle.
Lumbar and Headrest Pillows
The chair includes an adjustable lumbar pillow and a soft headrest for enhanced ergonomic support. Position them to best suit your comfort needs.

Maintenance and Care
Proper maintenance ensures the longevity and optimal performance of your GYMAX Charles Gaming Chair.
- Cleaning: The premium PU and PVC leather is wear-resistant and waterproof. Wipe clean with a damp cloth. Avoid harsh chemicals or abrasive cleaners.
- Hardware Check: Periodically inspect all screws and bolts. Tighten any loose connections to maintain stability and prevent squeaking.
- Wheel Care: Keep the mute PU rolling wheels free from debris to ensure smooth movement.
Troubleshooting
If you encounter any issues with your GYMAX Charles Gaming Chair, refer to the following common solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Chair loses height adjustment | Gas lift cylinder issue or loose connection. | Ensure the height adjustment lever is fully engaged. If the problem persists, contact customer support for assistance with the gas lift. |
| Armrests feel loose | Screws securing the armrests may have loosened over time. | Tighten the screws that attach the armrests to the chair. Refer to the assembly manual for screw locations. |
| Chair is wobbly or unstable | Loose connections in the base or seat. | Check and tighten all assembly bolts and screws, especially those connecting the base, gas lift, and seat mechanism. |
| Wheels not rolling smoothly | Debris caught in casters or worn wheels. | Clean any hair or debris from the wheel casters. If wheels are worn, replacement casters may be needed. |
Product Specifications
| Feature | Detail |
|---|---|
| Brand | GYMAX |
| Model Name | Charles |
| Color | Pink |
| Product Dimensions | 29"D x 27"W x 48"H |
| Maximum Weight Recommendation | 330 Pounds |
| Back Style | Solid Back |
| Special Features | Cushion Availability, Ergonomic, Rolling, Retractable Footrest, Linkage Armrests, Lumbar Cushion |
| Product Care Instructions | Wipe Clean |
| Material | 100% Faux Leather (PU and PVC), Sponge Fill |
| Reclining Position Count | Multiple (90°-155°) |
| Furniture Base Movement | Swivel |
| Item Weight | 41 pounds |

Warranty and Support
For warranty information or product support, please contact GYMAX customer service. Details regarding specific warranty periods and terms are typically included with your purchase documentation.
Return Policy: This product typically offers a return period of 2026 days from the date of purchase for refund or replacement, subject to seller terms and conditions.
For further assistance, please visit the official GYMAX store or contact their support channels.






