1. Introduction
Thank you for choosing the Dowinx Gaming Floor Chair, Model LS-66D75A-03. This manual provides essential information for the proper assembly, operation, and maintenance of your new chair. Please read it thoroughly before use to ensure safety and optimal performance. This chair is designed to offer superior comfort and versatility for various activities, including gaming, reading, relaxation, and even napping, all while complementing your indoor living space.
2. Product Features
The Dowinx Gaming Floor Chair is engineered for comfort and adaptability, featuring several key design elements:
- Three-Layer High-Density Cushion: Experience balanced body pressure distribution with our proprietary cushion design. The top layer is soft, the middle layer provides elasticity, and the bottom layer ensures firm stability, reducing fatigue during long sitting sessions.
- Ergonomic S-Curve Backrest: The backrest is contoured to follow the natural S-curve of your spine, offering gentle and effective support to your lower back and entire back.
- Stepless Reclining Function: Adjust the chair to your preferred angle, up to approximately 145 degrees, for activities like watching TV, reading, or napping. When fully reclined, it can serve as a comfortable, simple bed.
- Foldable and Space-Saving Design: The chair can be folded for convenient, space-saving storage when not in use, making it ideal for various room sizes.
- Anti-Slip Base: The bottom of the chair features anti-slip processing, ensuring excellent stability on different floor types.
- Lightweight and Portable: Its lightweight construction allows for easy movement between rooms, such as the living room, bedroom, or study.
- Tatami-Friendly Design: The meticulously calculated weight distribution structure gently disperses pressure on tatami mats, preventing marks even with long-term placement. Gently rounded corners absorb impact if the chair touches pillars or sliding doors, preserving traditional aesthetics.
- Interlocking Armrests: The armrests move in conjunction with the recline, providing continuous support.
- Convenient Storage Pocket: A pocket on the back of the chair allows for easy storage of small items like smartphones or magazines.
- Removable Cushions: The headrest and lumbar support cushions are easily removable for cleaning.

Figure 2.1: The Dowinx Gaming Floor Chair demonstrating its versatility in gaming, reading, and sleeping modes.

Figure 2.2: Illustration of the chair's adjustable recline (up to 145°) and 360° swivel capability.

Figure 2.3: The chair seamlessly integrated into a traditional Japanese-style room, emphasizing its tatami-friendly design.

Figure 2.4: Detailed view of the interlocking armrests, designed for comfortable arm support during various postures.

Figure 2.5: The chair features a practical back pocket for storing small items like magazines or mobile phones.
3. Assembly Instructions
Your Dowinx Gaming Floor Chair is designed for straightforward assembly. Please follow the steps outlined in the included physical instruction manual. Ensure all parts are present before beginning assembly. Typically, assembly involves attaching the backrest to the seat base and securing any side covers or cushions. If you encounter any difficulties, refer to the detailed diagrams in your manual.
- Unpack all components and verify against the parts list in your manual.
- Attach the backrest to the seat base using the provided hardware.
- Secure any side covers or decorative elements.
- Attach the headrest and lumbar support cushions.
Note: This product is designed to be assembled.
4. Operating Instructions
The Dowinx Gaming Floor Chair offers intuitive adjustments for personalized comfort:
- Reclining: Locate the recline lever on the side of the chair. Pull the lever and lean back to adjust the backrest to your desired angle. Release the lever to lock the position. The chair supports stepless reclining up to 145 degrees.
- 360-Degree Rotation: The chair base allows for smooth 360-degree rotation, providing flexibility and ease of movement without needing to reposition the entire chair.
- Headrest and Lumbar Support: The included headrest and lumbar support cushions are adjustable. Position them to best support your head, neck, and lower back for ergonomic comfort.

Figure 4.1: The headrest and lumbar support cushions are easily removable for adjustment or cleaning.
5. Care & Maintenance
To ensure the longevity and appearance of your Dowinx Gaming Floor Chair, follow these maintenance guidelines:
- Cleaning Fabric: For general cleaning, use a soft brush or vacuum cleaner to remove dust and debris. For spills, gently blot with a clean, damp cloth and mild soap. Avoid harsh chemicals or abrasive cleaners.
- Cushion Care: The headrest and lumbar support cushions are hand washable. Remove them from the chair, hand wash with mild detergent, and air dry completely before reattaching.
- Frame Maintenance: Periodically check all screws and connections to ensure they are tight. Retighten if necessary.
- Avoid Direct Sunlight: Prolonged exposure to direct sunlight can cause fabric fading. Position the chair away from direct sunlight or use curtains/blinds.

Figure 5.1: The breathable fabric material is designed for comfort and easy maintenance.
6. Specifications
| Brand | Dowinx |
| Model Number | LS-66D75 |
| Color | Straight Gray |
| Material | Fabric |
| Inner Material | Sponge, Pocket Coil |
| Product Dimensions (D x W x H) | 55 x 55 x 91.5 cm |
| Item Weight | 15.2 kg |
| Recommended Uses | Indoor, Video Games, Relaxation, Sleeping, Reading |
| Special Features | Ergonomic, Cushioned, Lumbar Adjustment Function |
| Furniture Base Movement | Glide |
| Assembly Required | Yes |

Figure 6.1: Detailed dimensions of the chair, illustrating its compact yet comfortable design.
7. Safety Information
- Ensure all parts are securely fastened before using the chair.
- Do not stand on the chair or use it as a step stool.
- Avoid placing heavy objects on the backrest when reclined, as this may cause instability.
- Keep children and pets away from the chair during assembly to prevent injury.
- Use the chair on a flat, stable surface to prevent tipping.
8. Warranty & Support
For warranty information, technical support, or any inquiries regarding your Dowinx Gaming Floor Chair, please refer to the contact details provided with your purchase or visit the official Dowinx website. Keep your purchase receipt as proof of purchase for warranty claims.