1. Important Safety Information
Please read and understand all instructions before assembling and using this recliner. Keep this manual for future reference.
- Do not exceed the maximum weight capacity of 350 pounds.
- Ensure the anti-tip mechanism is properly engaged to prevent tipping, especially when reclining.
- Keep children and pets away from the recliner's moving parts.
- Avoid placing hands or feet near the reclining mechanism to prevent injury.
- Do not use the USB ports for devices requiring more than 24 hours of continuous charging to prevent potential fire hazards.
- Only use the recliner on a flat, stable surface.
- Unplug the recliner from the power outlet before cleaning or performing any maintenance.
2. Assembly Instructions
The MCombo PR677 recliner is designed for simple and straightforward assembly. No additional tools are required. Assembly typically takes approximately 25 minutes for a novice.
2.1 Unpacking Components
Carefully remove all components from the packaging. The recliner typically arrives in three boxes containing the backrest, base, left armrest, right armrest, and an accessories box. Verify all parts are present according to the included instruction manual diagram.
2.2 Step-by-Step Assembly
- Attach the Backrest: Align the metal brackets on the backrest with the receivers on the base of the chair. Slide the backrest down firmly until it locks into place.
- Connect Wires: Locate the electrical wires extending from the backrest and the base. Connect the corresponding wires securely. Ensure all connections are snug.
- Attach Armrests: Slide the left and right armrests onto their respective slots on the base. Ensure they are fully seated and secure.
- Power Connection: Plug the power adapter into the recliner's power input, then plug the adapter into a wall outlet.
For a visual guide, please refer to the assembly video below:
Video Description: This video provides a step-by-step visual guide for assembling the MCombo PR677 Power Recliner, demonstrating how to attach the backrest, connect wires, and secure armrests.

Image Description: A detailed diagram illustrating the dimensions of the MCombo PR677 recliner in its upright, TV, and fully reclined (155-degree zero gravity) positions. Key measurements such as seat width (27 inches), backrest height (45 inches), and overall depth are shown.
3. Operating Instructions
The MCombo PR677 Power Recliner offers effortless adjustment and convenient features for enhanced comfort.
3.1 Power Recline Function
To recline, locate the control buttons on the side of the chair. Press and hold the recline button to smoothly adjust the backrest and footrest to your desired position, including the 155-degree zero gravity recline. Release the button to stop at any point. To return to the upright position, press and hold the upright button.

Image Description: A man comfortably reclined in the MCombo PR677 chair, demonstrating the zero gravity position where feet are elevated to heart level, reducing spinal stress and promoting circulation.
3.2 USB Charging Ports
The recliner is equipped with built-in USB-A and USB-C charging ports located on the side control panel. Use these ports to charge your electronic devices such as phones or tablets while relaxing. Refer to safety information regarding charging duration.

Image Description: A close-up view of the control panel on the side of the MCombo PR677 recliner, clearly showing the integrated USB-A and USB-C charging ports and the power recline buttons.
3.3 Side Pockets
Two spacious side pockets are integrated into the design, providing convenient storage for remote controls, magazines, or other small items, helping to keep your lounging area tidy.

Image Description: An image showcasing the MCombo PR677 recliner's features, including the USB & Type-C ports, side pockets holding a magazine, the extended footrest, and an illustration of its suitability for RV use due to its anti-tip design.
4. Maintenance
Proper care and maintenance will extend the life of your MCombo PR677 recliner.
4.1 Cleaning Instructions
- Spot Clean: For spills or stains, immediately blot the affected area with a clean, dry cloth. For stubborn stains, use a mild fabric cleaner specifically designed for upholstery. Test the cleaner on an inconspicuous area first to ensure no discoloration occurs.
- Vacuuming: Regularly vacuum the recliner using a soft brush attachment to remove dust and debris.
- Avoid Harsh Chemicals: Do not use abrasive cleaners, solvents, or harsh detergents, as these can damage the fabric.
4.2 General Care
- Keep the recliner away from direct sunlight and heat sources to prevent fading and material degradation.
- Periodically check all connections and fasteners to ensure they are tight.
5. Troubleshooting
If you encounter any issues with your MCombo PR677 recliner, please refer to the following common troubleshooting steps:
- Recliner Not Responding:
- Ensure the power cord is securely plugged into both the recliner and a working wall outlet.
- Check if the wall outlet is receiving power by plugging in another device.
- Verify all internal wire connections made during assembly are secure.
- Unusual Noises During Operation:
- Inspect the reclining mechanism for any obstructions.
- Ensure all assembly bolts and connections are tightened.
- USB Ports Not Charging:
- Confirm the recliner is powered on and plugged into an active outlet.
- Try a different USB cable or device to rule out a faulty accessory.
If the issue persists after attempting these steps, please contact MCombo customer support for further assistance.
6. Specifications
| Model Number | PR677 (6160-PR677) |
| Brand | MCombo |
| Color | Beige |
| Material | Alloy Steel, Wood (FSC-certified), Fabric, Foam (CertiPUR-US certified) |
| Product Dimensions (D x W x H) | 41.7"D x 46"W x 45"H |
| Seat Depth | 22 inches |
| Chair Backrest Width | 31 inches |
| Item Weight | 125 Pounds |
| Maximum Weight Capacity | 350 Pounds |
| Recline Angle | Up to 155 degrees (Zero Gravity) |
| Included Components | Backrest, Base, Right armrest, Left armrest, Accessories box, Instruction manual |
| Additional Features | Power Recline, Zero Gravity, USB-A & USB-C Charge Ports, Side Pockets, Extended Footrest, Anti-tip Design |

Image Description: A man sitting comfortably in the MCombo PR677 recliner, highlighting the chair's spacious design. CertiPUR-US and FSC certifications are visible in the background, indicating certified foam and wood materials.
7. Warranty and Support
Your MCombo PR677 Power Recliner is backed by a 2-year limited warranty.
7.1 Warranty Coverage
The 2-year limited warranty covers free replacements for:
- Reclining Mechanisms
- Electrical Systems
- Upholstery & Cushions
- Wood/Metal Frame Structures
Please retain your proof of purchase for warranty claims.
7.2 Customer Support
For any questions, concerns, or warranty claims, please contact MCombo customer support. You can typically find contact information on the MCombo official website or through your purchase platform.
MCombo Seller Information: MCombo on Amazon