1. Introduction
Thank you for choosing the Vinsetto Massage Chair. This chair is designed to provide comfort and relaxation, whether you are working, studying, or simply unwinding. It features six vibrating massage points, five massage modes, and lumbar heating to help soothe your body. The chair also offers an adjustable recline angle of up to 155 degrees, a retractable footrest, and height adjustment to suit your preferences and workspace. Please read this manual carefully before assembly and use to ensure proper operation and longevity of your chair.
2. Safety Instructions
- Ensure all components are securely fastened before use.
- Do not stand on the chair or use it as a step stool.
- Keep children and pets away from the chair during assembly and operation.
- Use only the provided power adapter for the massage function.
- Do not use the massage function if the power cord or plug is damaged.
- Avoid exposing the chair to excessive moisture or direct sunlight.
- Do not attempt to disassemble or repair the electrical components yourself. Contact qualified personnel for service.
- Maximum weight capacity for this chair is 120 kg. Do not exceed this limit.
3. Package Contents
Please check the package to ensure all parts are present and undamaged. If any parts are missing or damaged, please contact customer support.
- Backrest
- Seat with armrests
- Base with wheels
- Gas lift cylinder
- Footrest assembly
- Power adapter for massage function
- Remote control
- Assembly hardware (screws, washers, etc.)
- Assembly tools (e.g., Allen wrench)
4. Assembly and Setup
Follow these general steps for assembly. Refer to the included diagrams for visual guidance.
- Attach Wheels to Base: Insert the five wheels into the holes on the chair's star base until they click into place.
- Insert Gas Lift: Place the gas lift cylinder into the center hole of the star base.
- Attach Seat to Gas Lift: Carefully place the seat assembly onto the gas lift cylinder, ensuring it is centered and stable.
- Attach Backrest: Secure the backrest to the seat using the provided screws and tools. Ensure all screws are tightened firmly.
- Install Footrest: Attach the retractable footrest mechanism to the underside of the seat as per the instructions, securing it with the appropriate hardware.
- Connect Power: Locate the power cable for the massage function, usually extending from the back or side of the chair. Connect it to the provided power adapter, then plug the adapter into a suitable electrical outlet.


5. Operating Instructions
5.1 Height Adjustment
To adjust the chair height, locate the lever on the right side under the seat. While seated, pull the lever up to lower the chair. To raise the chair, stand up slightly and pull the lever up. Release the lever at the desired height.
5.2 Recline Function and Tilt
The chair can recline up to 155 degrees. To recline, pull the recline lever (usually on the left side) and lean back to your desired angle. Release the lever to lock the position. The chair also features a tilt function for gentle rocking; this can typically be enabled or disabled with a separate knob or lever under the seat.

5.3 Footrest Operation
To extend the footrest, pull it out from under the seat. To retract, push it back in until it is fully stored.
5.4 Massage and Heating Functions
The chair is equipped with six vibrating massage points and lumbar heating. These functions are controlled by the remote control, which can be stored in the side pocket of the chair.


Use the remote control to:
- Turn the massage function ON/OFF.
- Select from 5 different massage modes.
- Activate or deactivate the lumbar heating function.
- Adjust massage intensity (if available on remote).
6. Maintenance
6.1 Cleaning
The chair is made with microfiber fabric, which is easy to care for. For general cleaning, wipe the fabric with a soft, damp cloth. For tougher stains, use a mild fabric cleaner and follow the product instructions. Do not use harsh chemicals or abrasive cleaners, as these can damage the fabric.
6.2 General Care
- Regularly check all screws and bolts to ensure they are tight. Retighten if necessary.
- Keep the chair away from direct heat sources to prevent material degradation.
- Avoid sharp objects that could puncture or tear the fabric.
- Ensure the power cord for the massage function is not tangled or pinched.
7. Troubleshooting
- Chair not adjusting height: Ensure the gas lift lever is fully engaged. Check if the gas lift cylinder is properly installed.
- Massage function not working: Verify that the power adapter is securely plugged into both the chair and the wall outlet. Check if the remote control batteries (if applicable) are functional. Ensure the power switch on the remote is ON.
- Chair is wobbly: Check all assembly screws and bolts, and tighten any that are loose. Ensure the base and gas lift are correctly assembled.
- Footrest difficult to extend/retract: Check for any obstructions. Ensure the mechanism is clean and free of debris.
8. Specifications
| Feature | Specification |
|---|---|
| Model | 921-661V90GY |
| Color | Gray |
| Material | Microfiber (polyester), foam, multi-layer board, steel |
| Overall Dimensions (LxWxH) | 66 x 74 x 114-121.5 cm |
| Reclined Dimensions (LxWxH) | 65 x 120 x 93 cm |
| Seat Dimensions (LxW) | 54 x 46 cm |
| Adjustable Seat Height | 56-64 cm |
| Armrest Height (from seat) | 17 cm |
| Backrest Dimensions (WxH) | 53 x 64 cm |
| Backrest Thickness | 17 cm |
| Power Cable Length | 1.8 m |
| Maximum Load Capacity | 120 kg |
| Power Input | 100-240V, 50/60Hz |
| Power Output | 12V/1A, 12W |

9. User Tips
No specific user tips were available from reviews or Q&A for this product. However, general tips for massage chairs include:
- Start with shorter massage sessions to see how your body responds.
- Experiment with different massage modes and intensities to find what works best for you.
- Ensure the chair is positioned on a flat, stable surface to prevent tipping.
10. Warranty and Support
For warranty information or technical support, please refer to the seller's policy or contact the point of purchase. Keep your purchase receipt as proof of purchase.





