1. Product Overview
The KEIKI Twin Size Upholstery Daybed with Trundle and USB is designed for versatile use in living rooms, bedrooms, or guest rooms. It functions as both a comfortable sofa and an extendable bed, featuring a pull-out trundle for additional sleeping space. The daybed includes a built-in USB port for convenient device charging and is constructed with a sturdy wooden frame and upholstered in a durable linen fabric with a green gingham pattern.

Figure 1.1: KEIKI Daybed in its compact sofa configuration.

Figure 1.2: KEIKI Daybed with the trundle fully extended, providing additional sleeping space.
2. Safety Information
Please read and understand all safety instructions before assembly and use. Failure to follow these instructions may result in injury or damage to the product.
- Assembly: Ensure all components are securely fastened according to the assembly instructions. Do not overtighten screws.
- Weight Limit: The daybed has a weight limit of 300 pounds. Do not exceed this limit.
- Children: The daybed features rounded corners for safety. However, always supervise children around furniture to prevent accidents.
- Placement: Place the daybed on a level surface. Avoid placing it near heat sources or open flames.
- Mattress Size: Use appropriate mattress sizes for both the main bed and the trundle. For the trundle, a mattress no thicker than 6 inches is recommended to ensure proper fit and operation.
3. Assembly Instructions
Assembly of the KEIKI Daybed is designed to be straightforward. It is recommended to have two people for assembly. Please ensure all parts are present before beginning.
3.1 Package Contents
Verify that all the following components are included in your package:
- Daybed Frame Components (Headboard, Footboard, Side Rails)
- Trundle Bed Frame Components
- Wooden Slats for both Daybed and Trundle
- Hardware Pack (Screws, bolts, washers, Allen wrench)
- USB Charging Module (pre-installed in some models)
3.2 Step-by-Step Assembly
- Unpack and Identify Parts: Carefully unpack all components and lay them out on a clean, soft surface to prevent scratches. Identify each part using the provided diagram.
- Assemble Main Daybed Frame: Attach the side rails to the headboard and footboard using the provided hardware. Ensure all connections are secure.
- Install Daybed Slats: Place the wooden slats across the daybed frame and secure them according to the instructions. This provides mattress support.
- Assemble Trundle Frame: Construct the trundle bed frame, including its wheels, following the specific instructions for the pull-out mechanism.
- Install Trundle Slats: Secure the wooden slats onto the trundle frame.
- Integrate Trundle: Slide the assembled trundle bed under the main daybed frame.
- Connect USB Power: If your model includes a USB port, ensure it is properly connected to a power source as per the instructions.

Figure 3.1: Dimensional diagram of the daybed and trundle for assembly reference.
Video 3.1: Official assembly guide for the KEIKI Twin Size Upholstery Daybed with Trundle and USB. This video demonstrates the step-by-step process of assembling the daybed frame, installing slats, and integrating the trundle unit.
4. Operating Instructions
4.1 Trundle Bed Operation
The trundle bed provides an additional sleeping surface and can be easily deployed or stored.
- To Extend: Gently pull the trundle unit from underneath the main daybed frame. The wheels allow for smooth movement. Once fully pulled out, the trundle can be lifted to align with the main bed's height, if applicable to your model.
- To Retract: Lower the trundle bed if it was elevated, then push it back underneath the main daybed frame until it is fully stored.

Figure 4.1: Detail of the smooth-rolling wheels on the trundle unit.
4.2 USB Charging Port
The integrated USB port allows for convenient charging of electronic devices.
- Usage: Locate the USB port on the side of the daybed. Plug your device's USB charging cable into the port.
- Power: Ensure the daybed's power cable (if applicable) is connected to a functional wall outlet for the USB port to operate.

Figure 4.2: The integrated USB charging port for electronic devices.
5. Maintenance and Care
Proper care will extend the life and appearance of your KEIKI Daybed.
- Upholstery Care: The linen upholstery should be dry cleaned only. Avoid water exposure to prevent damage or discoloration.
- Cleaning: For general cleaning, gently vacuum the fabric to remove dust and debris. For spills, blot immediately with a clean, dry cloth. Do not rub.
- Frame Care: Periodically check all bolts and screws to ensure they remain tight. Retighten if necessary.
- Avoid Direct Sunlight: Prolonged exposure to direct sunlight may cause the fabric to fade.
6. Troubleshooting
If you encounter any issues with your KEIKI Daybed, refer to the following common solutions:
- Loose Connections: If the daybed feels wobbly, check all bolts and screws and tighten them securely.
- Trundle Difficulty: If the trundle is difficult to pull out or push in, ensure there are no obstructions underneath. Check the wheels for any debris. Ensure the mattress on the trundle is not too thick (maximum 6 inches recommended).
- USB Port Not Working: Verify that the daybed's power cable is properly plugged into a working electrical outlet. Check the USB cable of your device for damage.
- Missing Parts: If any parts are missing upon delivery, contact customer support immediately.
7. Product Specifications
| Brand | KEIKI |
| Model Number | LH02385 |
| Type | Sofa Bed / Daybed with Trundle |
| Color | Green |
| Size | Twin |
| Product Dimensions (D x W x H) | 32.68"D x 43.31"W x 32.68"H (Main Daybed) |
| Item Weight | 86 pounds |
| Weight Limit | 300 pounds |
| Material Type | Linen + Solid Wood |
| Upholstery Fabric Type | Linen |
| Frame Material Type | Wood |
| Special Feature | No Box Spring Needed, Built-in USB Port |
| Product Care Instructions | Dry Clean Only. Avoid Water Exposure. |
| UPC | 731048757563 |
8. Warranty and Customer Support
For warranty information, specific product support, or to report missing/damaged parts, please contact KEIKI customer service. Refer to your purchase documentation for contact details or visit the official KEIKI website.
When contacting support, please have your model number (LH02385) and proof of purchase readily available.