Introduction
This manual provides detailed instructions for the assembly, operation, and maintenance of your VINGLI Sleeper Chair 3-in-1 Convertible Sofa Bed. Please read this manual thoroughly before use to ensure proper functionality and safety.
The VINGLI Sleeper Chair is a versatile furniture piece designed to function as a comfortable chair, a relaxing lounger, and a convenient pull-out sofa bed. It features adjustable backrest positions, integrated USB charging ports, and cup holders for enhanced user experience.

Image: The VINGLI Sleeper Chair in its chair configuration with the pull-out bed partially extended, demonstrating its convertible nature.
Safety Information
WARNING: Do not exceed the maximum weight limit of 380 lbs (172 kg). Always assemble and disassemble the product according to the instructions provided. Be cautious when using the USB ports and keep liquids away from the cup holders to prevent spills. This product is intended for indoor use only. Keep the product and its components away from heat sources and open flames. Always supervise children when they are using or near the product.
- Ensure all bolts and screws are securely tightened before use.
- Do not stand on the chair or bed.
- Avoid placing hot items directly on the upholstery.
- Keep sharp objects away from the fabric to prevent damage.
Package Contents
Please verify that all components are present before beginning assembly. If any parts are missing or damaged, please contact customer support.
- Sleeper Chair Frame
- Seat and Back Cushions
- Pull-out Bed Mechanism
- Legs
- Hardware Pack (screws, bolts, Allen wrench)
- Matching Throw Pillow
Assembly Instructions
Assembly is required for this product. It is recommended that one person performs the assembly. Follow these steps carefully:
- Unpack Components: Carefully remove all parts from the packaging and lay them out on a clean, soft surface to prevent scratches.
- Attach Legs: Securely attach the legs to the main frame of the chair using the provided hardware. Ensure they are tightened firmly.
- Assemble Pull-Out Mechanism: Connect the pull-out bed frame to the main chair frame as per the diagrams. Ensure all connecting points are aligned and secured.
- Place Cushions: Position the seat and back cushions onto the chair frame. The matching throw pillow can be placed for additional comfort.
- Final Check: Verify that all connections are secure and the chair is stable before use.

Image: A visual guide illustrating the four simple steps to transform the chair into a bed, involving pulling out the base and extending the mattress sections.
Operating Instructions
3-in-1 Conversion
The VINGLI Sleeper Chair offers three primary configurations: a chair, a chaise lounge, and a sofa bed.
- Chair Mode: The standard upright position for seating.
- Chaise Lounge Mode: Partially extend the pull-out section and adjust the backrest for a reclined lounging position.
- Sofa Bed Mode: Fully extend the pull-out section and flatten the backrest to create a sleeping surface.

Image: Visual representation of the chair's three convertible modes: accent chair, chaise lounge, and sofa bed.
Adjustable Backrest
The backrest can be adjusted to three different angles to suit your activity:
- 110°: Ideal for playing games or upright seating.
- 140°: Suitable for watching TV or reading.
- 180°: Fully flat for sleeping or napping.

Image: Illustration of the 3-level adjustable backrest positions for various activities like gaming, reading, and napping.
USB Charging Ports
Two USB charging ports are located on the left armrest. Connect your devices to these ports for convenient charging while seated.
Cup Holders and Side Pockets
The chair includes two cup holders on the armrests to keep beverages within reach and two side pockets for storing magazines or small items.

Image: Detailed views of the integrated features: cup holders, USB ports, side pockets, and the easy-clean upholstery.
Maintenance and Care
- Cleaning: The upholstery is made of breathable and easy-to-clean leathaire. For spills or stains, spot clean immediately with a damp cloth and mild soap. Do not use harsh chemicals or abrasive cleaners.
- General Care: Regularly dust the surface with a soft, dry cloth. Avoid direct sunlight to prevent fading.
- Mechanism Care: Periodically check the pull-out and reclining mechanisms for smooth operation. If needed, apply a silicone-based lubricant to moving parts (avoiding upholstery).
Troubleshooting
- Difficulty Converting: Ensure no obstructions are present in the mechanism. Check that all parts are properly aligned.
- Unstable Chair: Verify that all assembly bolts and screws are securely tightened.
- USB Ports Not Working: Ensure the chair is properly connected to a power source (if applicable, though not explicitly stated for this model, it's a common requirement for USB ports). Check the USB cable and device.
- Squeaking Noises: Apply a small amount of lubricant to any moving metal parts of the conversion mechanism.
Specifications
| Feature | Detail |
|---|---|
| Brand | VINGLI |
| Product Dimensions (Chair) | 32.3"D x 35"W x 33.9"H |
| Reclined Length (Bed) | 69.7 Inches |
| Weight Limit | 380 Pounds |
| Seating Capacity | 1 |
| Material Type | Artificial Leather (Leathaire) |
| Frame Material | Metal |
| Seat Fill Material | Foam |
| Adjustable Backrest Positions | 3 (110°, 140°, 180°) |
| Special Features | Folding, Recliner, Storage (Side Pockets), 2 USB Ports, 2 Cup Holders |
| Assembly Required | Yes |

Image: Technical drawing with all key dimensions of the sleeper chair, including height, width, depth, and extended length, along with the maximum load capacity.
Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact VINGLI customer service directly. Keep your purchase receipt for any warranty claims.
For further assistance, please visit the official VINGLI website or contact their customer support channels.
