1. Important Safety Information
Please read and understand all instructions before assembly and use. Keep this manual for future reference.
- Always follow the assembly instructions carefully. Ensure all parts are securely fastened before use.
- Use caution when adjusting the leg pads to prevent injury or instability.
- Do not overload the table. The maximum load capacity for the top surface is 100 lbs (45 kg), and each internal shelf is 50 lbs (22.7 kg). Overloading may cause the table to tip over, resulting in injury or damage.
- Keep children and pets away from the assembly area. Small parts can be a choking hazard.
- Ensure the charging station is connected to a properly grounded outlet. Do not expose the charging station to moisture.
2. Product Overview
The ONBRILL Oval End Table is designed for versatile use in various settings, offering both storage and convenient charging capabilities.
Key Features:
- Integrated Charging Station: Equipped with 2 standard power outlets, 1 USB port, and 1 Type-C port for convenient device charging.
- Sliding Tambour Door: Provides easy access to the storage compartment while maintaining a clean aesthetic.
- Adjustable Internal Shelf: Allows customization of storage space to accommodate various item sizes.
- Adjustable Leg Pads: Ensures stability on uneven floor surfaces.
- Durable Construction: Made from wood and metal components for lasting use.
Product Dimensions:
16"D x 20"W x 23.5"H (40.6 cm D x 50.8 cm W x 59.7 cm H)
Item Weight: 20 Pounds (9.07 kg)

Figure 2.1: Product Dimensions and Load Capacity
3. Assembly Instructions
All parts and accessories are numbered for easy identification. Follow the steps below carefully. Tools recommended for assembly include a hammer and screwdriver.
Assembly Video Guide:
Video 3.1: ONBRILL End Table Installation Guide
This video provides a comprehensive visual guide for assembling your ONBRILL Oval End Table. It demonstrates each step from unboxing to final setup, including the installation of the charging station and adjustable shelf.
Step-by-Step Assembly:
- Prepare Side Panels: Insert cam bolts (B) into the designated holes on the side panels (parts 3 and 4). Ensure they are screwed in firmly.
- Attach Crossbar: Connect the crossbar (part 5) between the two side panels (3 and 4) using cam locks (A). Tighten the cam locks to secure the connection.
- Insert Bottom Panel: Slide the bottom panel (part 6) into the grooves of the assembled side structure.
- Attach Top Panel (Base): Secure the oval base panel (part 2) to the top of the assembled structure using cam bolts (C) and screws (D).
- Insert Back Panel: Carefully slide the back panel (part 6, if applicable, or the second bottom panel) into the rear grooves of the structure.
- Prepare Top Surface: Insert cam bolts (B) into the underside of the main oval top surface (part 1).
- Attach Main Top Surface: Align the main oval top surface (part 1) with the assembled structure and secure it using cam locks (A) and screws (C).
- Install Legs: Attach the four legs (L) to the bottom of the table using the provided screws (F). Ensure they are tightly fastened.
- Install Shelf Pins: Insert the shelf pins (K) into the desired height adjustment holes on the inner side panels.
- Attach Door Handles: Secure the handles (part 9) to the tambour doors (parts 7 and 8) using screws (E). Ensure the process hole at the end of the handle faces downwards.
- Insert Tambour Doors: Carefully slide the tambour doors (parts 7 and 8) into the top and bottom grooves of the table structure.
- Adjust Shelf: Place the adjustable shelf (part 10) onto the installed shelf pins (G) at your preferred height.
- Install Charging Station: Feed the power cord (H) through the designated hole on the top surface. Insert the charging station into its recess and secure it with screws (I).
4. Operating Instructions
Using the Charging Station:
The integrated charging station provides convenient power access for your devices.
- Plug the table's power cord into a standard 125V/12A wall outlet.
- Use the 2 AC outlets for larger electronics.
- Connect your devices to the 5V/2A USB port or 5V/2A Type-C port for charging smartphones, tablets, and other compatible devices.

Figure 4.1: Charging Station in Use
Sliding Tambour Door:
The tambour door slides smoothly along the curved track to reveal or conceal the storage compartment. Gently push or pull the handles to open and close the door.
Adjusting the Internal Shelf:
The internal shelf can be adjusted to different heights to suit your storage needs.
- Remove any items from the shelf.
- Carefully lift the shelf and remove the four shelf pins (G) from their current holes.
- Reinsert the shelf pins into the desired set of holes at the new height. Ensure all four pins are at the same level.
- Place the shelf back onto the pins.

Figure 4.2: Adjustable Shelf Mechanism
Adjusting Leg Pads:
The adjustable leg pads help stabilize the table on uneven floors. Rotate the bottom of each leg pad clockwise to raise or counter-clockwise to lower until the table is stable and level.
5. Maintenance
- Cleaning: Wipe the table surface with a soft, dry cloth. For stubborn marks, use a slightly damp cloth with mild soap, then dry immediately. Avoid abrasive cleaners or harsh chemicals, as they may damage the finish.
- Spills: Promptly clean up any spills to prevent staining or damage to the wood.
- Inspection: Periodically check all screws and connections to ensure they remain tight. Retighten if necessary.
- Placement: Avoid placing the table in direct sunlight or near heat sources, as this can cause fading or warping.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Table is wobbly/unstable. | Uneven floor or loose leg pads. | Adjust the leg pads by rotating them until the table is stable. Ensure all assembly screws are tightened. |
| Charging station not working. | Power cord not plugged in, outlet issue, or device incompatibility. | Ensure the table's power cord is securely plugged into a working wall outlet. Test the outlet with another device. Verify your device is compatible with the USB/Type-C ports. |
| Sliding door is stiff or stuck. | Debris in the track or misalignment. | Inspect the top and bottom tracks for any obstructions and remove them. Ensure the door is properly seated in the grooves. |
| Shelf does not fit or is uneven. | Shelf pins incorrectly installed. | Ensure all four shelf pins are inserted into corresponding holes at the same height. |
7. Specifications
- Brand: ONBRILL
- Model Number: ON COT-123
- Product Dimensions: 16"D x 20"W x 23.5"H
- Item Weight: 20 Pounds
- Frame Material: Wood
- Material Type: Metal, Wood
- Color: Black (for this variant)
- Shape: Oval
- Table Design: End Table
- Furniture Finish: Stained
- Included Components: Adjustable Leg Pads, Adjustable Shelf, Charging Station, Sliding Door
- Required Assembly: Yes
- Tools Recommended For Assembly: Hammer, Screw Driver
- Indoor/Outdoor Usage: Indoor
- Charging Station Output: 2x 125V/12A AC Outlets, 1x 5V/2A USB Port, 1x 5V/2A Type-C Port
- Power Cord Length: 6.56 ft (2 meters)
8. Warranty and Support
For warranty information, product support, or to report missing/damaged parts, please contact ONBRILL customer service. Refer to your purchase documentation for specific contact details or visit the official ONBRILL website.
Customer Service: Please refer to the contact information provided with your purchase or on the ONBRILL official website.





