1. Product Overview
The Ketaiyou Power Swivel Rocker Recliner Chair, Model TYD9911, is designed for comfort and convenience. It features electric reclining, 270-degree swivel, rocking motion, massage functions, and lumbar heating. Integrated USB and Type-C ports allow for device charging.

Image 1.1: The Ketaiyou Power Swivel Rocker Recliner Chair in Light Grey.
2. Safety Information
- Ensure all connections are secure before use.
- Keep children and pets away from moving parts.
- Do not stand on the footrest or armrests.
- Avoid placing heavy objects on the chair.
- Unplug the chair from the power outlet before cleaning or maintenance.
- Do not use the chair if any part is damaged or malfunctioning. Contact customer support for assistance.
- Maximum weight capacity: 350 pounds.
3. Assembly Instructions
Assembly typically involves connecting the backrest to the seat base and attaching the armrests. Ensure all components are present before beginning.
- Unpack Components: Carefully remove all parts from the packaging. Verify that all components listed in the packing list are present and undamaged.
- Attach Backrest: Align the metal brackets on the backrest with the corresponding slots on the seat base. Slide the backrest down firmly until it locks into place.
- Connect Armrests (if separate): If armrests are separate, attach them to the main body using the provided hardware. Ensure they are securely fastened.
- Connect Power Cables: Locate the power cables extending from the backrest and seat base. Connect them securely. Ensure the remote control cable is also connected.
- Connect Power Adapter: Plug the power adapter into the chair's power input, then plug the adapter into a wall outlet.
- Test Functions: Before full use, test all functions including reclining, swivel, rocking, massage, and heat using the remote control.

Image 3.1: Illustration of recliner chair components, showing the backrest and seat base.
4. Operating Instructions
The chair is operated using the wired remote control. Ensure the chair is plugged into a functional power outlet.
4.1. Reclining and Positioning
- Use the dedicated buttons on the remote control to adjust the reclining angle from 90° (upright) to 160° (fully reclined).
- The chair offers an infinite position mechanism, allowing you to stop at any desired angle.
- To return to the upright position, press the corresponding button on the remote.

Image 4.1: The recliner chair demonstrating its infinite position and reclining capabilities.
4.2. Swivel and Rocking Functions
- The chair features a 270-degree swivel base, allowing rotation without moving the entire chair.
- A gentle rocking motion is also available for added comfort.

Image 4.2: The recliner chair illustrating its 270-degree swivel and rocking functionality.
4.3. Massage and Heat Functions
- The remote control activates the massage and heat functions.
- Choose from 5 massage modes targeting the back, lumbar, thighs, and lower legs. Adjust intensity (high/low) as desired.
- Activate the lumbar heat function for warmth in the lower back area.

Image 4.3: Visual representation of the massage points and lumbar heat function on the recliner.
4.4. USB and Type-C Charging Ports
- Located on the side of the chair, these ports allow convenient charging of mobile devices.
- Simply plug your device's charging cable into the appropriate port.

Image 4.4: Detail of the integrated USB and Type-C charging ports for electronic devices.
4.5. Additional Features
- Cup Holders: Two integrated cup holders are located on the armrests for beverages.
- Side Pockets: Dual side pockets provide storage for small items like remote controls or magazines.
4.6. Official Product Video
Video 4.1: An official product video demonstrating the features and operation of the Ketaiyou Power Swivel Rocker Recliner Chair (Model D8811).
5. Maintenance and Care
- Cleaning: Wipe clean with a damp cloth. Avoid harsh chemicals or abrasive cleaners that may damage the fabric.
- Spills: Blot spills immediately with a clean, dry cloth. Do not rub.
- Regular Inspection: Periodically check all connections and moving parts for tightness and proper function.
- Power Cord: Ensure the power cord is not pinched or damaged.
6. Troubleshooting
If you encounter issues with your recliner, refer to the following common troubleshooting steps:
- Chair Not Reclining/Moving:
- Ensure the power cord is securely plugged into both the chair and a working wall outlet.
- Check if the remote control cable is properly connected to the chair.
- Verify that the wall outlet is receiving power by testing it with another appliance.
- Massage/Heat Not Working:
- Confirm the chair is powered on and the remote control is functioning.
- Ensure the specific massage or heat function is activated on the remote.
- Note that the heat function may have an automatic shut-off timer.
- Unusual Noises:
- Inspect for any loose components or obstructions around the reclining mechanism.
- If noises persist, discontinue use and contact customer support.
For issues not covered here, please contact Ketaiyou customer support.
7. Specifications
| Brand | Ketaiyou |
| Model Name | TYD9911 |
| Color | Light Grey |
| Material | Fabric, Metal |
| Product Dimensions (D x W x H) | 29.1"D x 30.7"W x 39"H |
| Item Weight | 105 pounds |
| Maximum Weight Recommendation | 350 pounds |
| Recliner Angle | 90-160° |
| Swivel Range | 270 degrees |
| Charging Ports | USB, Type-C |
| Additional Features | Cup Holders, Foot Rest, Heated, Swivel, Rocking, Massage |

Image 7.1: Detailed dimensions of the Ketaiyou Power Swivel Rocker Recliner Chair.
8. Warranty and Support
The Ketaiyou Power Swivel Rocker Recliner Chair comes with a 12-month warranty for free replacement parts.
For any questions, technical assistance, or warranty claims, please contact Ketaiyou customer support. Refer to your purchase documentation for specific contact details.

Image 8.1: Ketaiyou customer support and service information.