Introduction
Thank you for choosing the Hbada J1 Office Desk Chair. This ergonomic chair is designed to provide comfort and support for various scenarios, including office, home, gaming, study, and meeting rooms. It features a W-shaped saddle cushion, S-shaped backrest, and convenient flip-up armrests for space-saving.
Setup and Assembly
The Hbada J1 Office Desk Chair requires assembly. Please follow the instructions carefully to ensure proper setup and stability.
Components Overview
- TUV-3 Gas Cylinder: Ensures secure and reliable height adjustment.
- Solid Nylon Base: Provides a larger, strong bearing capacity for stability.
- Mute Castors: Designed for shock absorption, low noise, and wear resistance, suitable for various floor types.

Image: Key components of the Hbada J1 Office Desk Chair, showing the TUV-3 gas cylinder, solid nylon base, and mute casters.
Assembly Instructions
The product requires assembly. Please refer to the detailed instructions provided in the packaging for step-by-step guidance. Ensure all screws are tightened securely before use.
Operating Instructions
Height Adjustment
To adjust the chair's height, locate the lever on the right side beneath the seat. Pull the lever upwards while seated to lower the chair, or pull the lever upwards while standing to raise the chair. Release the lever at your desired height.
Flip-Up Armrests
The armrests can be flipped up to save space. Simply lift the armrests upwards until they lock into a vertical position. This allows the chair to be tucked under a desk more efficiently.

Image: The Hbada J1 Office Desk Chair demonstrating its flip-up armrests, allowing the chair to be stored compactly under a desk.
Rocking Function
The chair features a 105-degree rocking function for brief relaxation. To activate the rocking function, pull out the lever located on the right side of the chair. Push the lever back in to lock the chair in an upright position. The rocking tension can be adjusted using the knob beneath the seat.

Image: A person utilizing the rocking function of the Hbada J1 Office Desk Chair, illustrating the chair's recline capability.
Ergonomic Backrest and Cushion
The chair is designed with an S-shaped backrest that conforms to the natural curve of the spine, providing comfortable support. The W-shaped saddle cushion, made of 4.9-inch thick memory sponge, is designed to relieve pressure during prolonged sitting.

Image: A side view of the Hbada J1 Office Desk Chair, emphasizing the ergonomic S-shaped backrest for spinal support.

Image: A detailed view of the Hbada J1 Office Desk Chair's W-shaped saddle cushion, illustrating its thick memory sponge construction for comfort.
Space-Saving Features
The flip-up armrests allow the chair to be neatly stored under a desk, optimizing space in smaller environments. This feature is demonstrated in the video below.
Video: This video demonstrates the space-saving capability of the Hbada J1 Office Desk Chair, showing how its flip-up armrests allow it to fit compactly under a desk.
Maintenance
To maintain the quality and longevity of your Hbada J1 Office Desk Chair, wipe it clean with a damp cloth as needed. Avoid using harsh chemicals or abrasive cleaners.
Troubleshooting
If you encounter any issues with your Hbada J1 Office Desk Chair, please refer to the troubleshooting section in the full manual included with your product. For further assistance, contact customer service.
Specifications
| Feature | Detail |
|---|---|
| Brand | Hbada |
| Model Number | HDNY188WM-IN |
| Color | White |
| Product Dimensions | 25.9"D x 25.9"W x 37.9"H |
| Maximum Weight Recommendation | 280 Pounds |
| Back Style | Mesh Back (S-shaped) |
| Seat Cushion | W-shaped, 4.9" thick memory sponge |
| Arm Style | Flip-up Armrests |
| Special Features | Adjustable Height, Ergonomic, Rocking Function (105 degrees) |
| Included Components | Casters |
| Material | Mesh, Polypropylene, Sponge, Nylon |
| Assembly | Requires assembly |
Warranty and Support
The Hbada J1 Office Desk Chair comes with a worry-free 3-year warranty. Additionally, Hbada offers a 30-day free return policy and a 15-day price match guarantee. For any product-related inquiries, damaged items upon arrival, or to utilize your warranty, please contact Hbada customer service for friendly and reliable support.

Image: Hbada product certifications, ensuring quality and safety standards.