Introduction
Thank you for choosing the Dowinx Gaming Chair. This manual provides detailed instructions for the assembly, operation, and maintenance of your new chair. Designed for optimal comfort and support during extended gaming or work sessions, this chair features advanced pocket spring cushion technology, an ergonomic design with massage lumbar support, and an adjustable footrest. Please read this manual thoroughly before use to ensure proper setup and to maximize your experience.
Safety Information
Please observe the following safety guidelines to prevent injury or damage to the product:
- Assembly: This product requires assembly. Always follow the assembly instructions carefully to ensure safe use.
- Weight Capacity: Do not exceed the maximum weight capacity of 300 pounds (136 kg).
- Stability: Ensure all bolts and screws are securely tightened before use. Periodically check and re-tighten fasteners as needed.
- Movement: Avoid sudden movements or excessive force when adjusting the chair's features.
- Children: Keep children away from the chair during assembly. Do not allow children to play on or around the chair unsupervised.
- Placement: Place the chair on a flat, stable surface. Avoid placing it on uneven ground or near heat sources.
Product Overview
The Dowinx Gaming Chair is engineered for superior comfort and ergonomic support. Below are key features and components:
Overall Design

The Dowinx Gaming Chair features a sleek, all-black design with a combination of smooth leather and velvety fabric accents. It includes a high backrest, padded armrests, and a sturdy five-star base with smooth-rolling casters.
Dimensions and Capacity

This diagram illustrates the key dimensions of the chair, including seat width (20 inches), overall height (47.5-50.7 inches), and backrest height. It is designed to support users up to 300 lbs.
Pocket Spring Cushion

The seat cushion incorporates advanced pocket spring technology, similar to a sofa, providing adaptive and targeted support. This design ensures long-term resilience and enhanced comfort for extended use.
Wingless Seat Design

The wingless seat design offers ample space, allowing users to shift postures freely and maintain a comfortable seating experience without pressure on the legs or muscle aches.
6-Point Precision Support

The chair provides comprehensive ergonomic support across six key areas: head, neck, scapular, back, massage lumbar, and legs, ensuring proper alignment and comfort.
Adjustable Recline and Footrest

The backrest can be adjusted from 90° to a relaxed 145°, complemented by an extendable footrest for ultimate relaxation. The chair also features a 360° swivel and a sturdy 3-grade gas lift.
Linkage Armrest

The linkage armrests provide strong support and are designed to move with the recline of the chair, helping to release body pressure. They have undergone a 100K cycle durability test.
Setup and Assembly
Your Dowinx Gaming Chair comes with an easy-to-follow assembly guide. Please refer to the separate printed manual included in the packaging for step-by-step instructions. Ensure all components are present before beginning assembly. It is recommended to assemble the chair on a soft, clean surface to prevent scratches.
Operating Instructions
Height Adjustment
To adjust the chair's height, locate the lever on the right side, beneath the seat. While seated, pull the lever upwards to lower the chair. To raise the chair, stand up and pull the lever upwards. Release the lever at your desired height.
Backrest Recline
The backrest recline is controlled by a lever on the left side of the chair. Pull the lever upwards to unlock the backrest, then lean back or forward to your desired angle (between 90° and 145°). Release the lever to lock the backrest in place.
Extendable Footrest
To deploy the footrest, pull the handle located beneath the front of the seat. Extend the footrest outwards until it locks into position. To retract, push the footrest back under the seat until it is fully stowed.
Massage Function
The lumbar pillow features a built-in massage function. Connect the USB cable from the lumbar pillow to a compatible USB power source (e.g., computer, power bank, USB wall adapter). The massage function will activate, providing a gentle vibration for relaxation. Disconnect the USB cable to turn off the massage function.
Maintenance
- Cleaning: For general cleaning, wipe the chair with a soft, damp cloth. For tougher stains, use a mild soap solution and wipe dry immediately. Avoid harsh chemicals or abrasive cleaners.
- Fabric Care: The velvety fabric sections can be gently vacuumed to remove dust and debris.
- Inspection: Periodically inspect all bolts, screws, and moving parts to ensure they are secure and functioning correctly. Re-tighten any loose fasteners.
- Casters: Keep the casters clean and free of hair or debris to ensure smooth movement.
- Storage: If storing the chair for an extended period, keep it in a cool, dry place away from direct sunlight.
Troubleshooting
If you encounter any issues with your Dowinx Gaming Chair, please refer to the common problems and solutions below:
- Chair Sinks or Does Not Stay Up:
- Ensure the height adjustment lever is fully engaged.
- The gas lift cylinder may be faulty. Contact customer service for assistance.
- Chair Wobbles or Feels Unstable:
- Check all assembly bolts and screws. Tighten any loose fasteners.
- Ensure the chair is on a flat, even surface.
- Casters Not Rolling Smoothly:
- Remove any hair, dust, or debris from the caster wheels.
- Ensure casters are properly inserted into the base.
- Backrest Does Not Recline or Lock:
- Ensure the recline lever is fully engaged or disengaged as desired.
- Check for any obstructions in the recline mechanism.
- Massage Function Not Working:
- Verify the USB cable is securely connected to both the lumbar pillow and a working power source.
- Try a different USB port or power adapter.
Specifications
| Feature | Detail |
|---|---|
| Brand | Dowinx |
| Model Name | LS-6650A |
| Color | 50a Black |
| Product Dimensions | 28.34"D x 7.87"W x 20.47"H |
| Item Weight | 33 pounds |
| Back Style | High Back |
| Special Feature | Adjustable Height, Massage Lumbar, Footrest |
| Age Range (Description) | Adult |
| Reclining Position Count | 2 (90° to 145°) |
| Manufacturer | Dowinx |
| Country of Origin | China |
Warranty and Support
Dowinx is committed to your satisfaction. This product comes with a 30-day replacement or refund policy and a 1-year repair service. For any inquiries, technical support, or warranty claims, please contact our customer service team. We are ready to provide you with effective and timely after-sales support.
Seller: Dowinx US