Product Overview
The DUODUO Electric Blanket Heated Throw is designed to provide warmth and comfort. It features a dual-sided fabric construction with soft polar fleece on one side and cozy sherpa fabric on the other. This heated throw offers four distinct heating levels and an automatic shut-off timer for safety and convenience.

Image: The DUODUO Electric Blanket, folded neatly, showcasing its dark brown polar fleece exterior and the attached white control unit. The control unit displays indicators for different heat levels.
Setup Instructions
- Unpack the Blanket: Carefully remove the electric blanket from its packaging. Inspect the blanket and the control unit for any signs of damage. Do not use if any damage is observed.
- Connect the Controller: Locate the connector on the blanket and the corresponding plug on the control unit. Ensure they are securely and fully connected. A loose connection can prevent the blanket from heating properly.
- Placement: Lay the electric blanket flat on a sofa, bed, or other suitable surface. Ensure there are no folds, creases, or objects covering the control unit or the blanket itself that could impede heat dissipation.
- Power Connection: Plug the power cord of the control unit into a standard 120V AC electrical outlet.
Operating Instructions
The electric blanket is operated via a simple one-button control unit.

Image: A close-up of the electric blanket's control unit, showing the power button and heat level indicators. Icons for Overheating Protection and ETL Intertek certification are visible, highlighting the product's safety features.
- Power On/Off: Press the power button on the control unit to turn the blanket on. Press it again to turn the blanket off.
- Adjusting Heat Levels: With the blanket powered on, press the power button repeatedly to cycle through the four available heat settings:
- Level 1 (Low)
- Level 2 (Med)
- Level 3 (High)
- Level 4 (Warm)
- Automatic Shut-Off Timer: The blanket is equipped with a 3-hour automatic shut-off feature for safety and energy conservation. After approximately 3 hours of continuous operation, the blanket will automatically turn off. To resume heating, simply press the power button again.

Image: A person sitting comfortably on a sofa, wrapped in the dark brown electric blanket, enjoying a warm beverage. This illustrates the blanket's use in a home setting.
Maintenance and Care
Proper care ensures the longevity and safe operation of your electric blanket.
Cleaning Instructions:
- Disconnect Power: Always unplug the blanket from the wall outlet and disconnect the control unit from the blanket before cleaning.
- Machine Washable: This electric blanket is machine washable. Use a gentle cycle with cold water. Do not bleach.
- Drying: Tumble dry on low heat or air dry. Ensure the blanket is completely dry before reconnecting the control unit and plugging it back in. Do not iron.
- Avoid Dry Cleaning: Do not dry clean the blanket, as chemicals used in dry cleaning can damage the heating elements.
Storage:
When not in use, store the blanket in a cool, dry place. Avoid folding it tightly or placing heavy objects on top of it, which could damage the internal wiring.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Blanket not heating. |
|
|
| Controller lights not on. |
|
|
If troubleshooting steps do not resolve the issue, do not attempt to repair the blanket yourself. Contact customer support for assistance.
Specifications
- Model: WDJ-EBA-TH-Y
- Dimensions: 50 inches (L) x 60 inches (W)
- Material: Polar Fleece & Sherpa Fabric
- Heating Levels: 4
- Auto-Off Timer: 3 Hours
- Safety Features: Built-in Overheat Protection System, Overvoltage Protection System
- Certifications: ETL Authenticated
- Care Instructions: Machine Washable

Image: A detailed view showing the distinct textures of the dark brown Polar Fleece and the white Sherpa Fabric, highlighting the dual-sided comfort of the blanket.
Warranty and Support
For information regarding warranty coverage, please refer to the documentation included with your purchase or contact the manufacturer directly. DUODUO is committed to providing quality products and customer satisfaction.
For technical support or inquiries, please visit the official DUODUO website or contact their customer service department. Contact information can typically be found on the product packaging or the manufacturer's website.
Note: Always ensure you are contacting the official manufacturer or authorized service provider for support.