Introduction
Thank you for choosing the Mia&Coco Heated Blanket. This manual provides important information regarding the safe operation, installation, maintenance, and troubleshooting of your new heated blanket. Please read this manual thoroughly before use and retain it for future reference.
Important Safety Instructions
When using electrical appliances, basic precautions should always be followed to reduce the risk of fire, electric shock, and injury to persons, including the following:
- Read all instructions before using this heated blanket.
- Do not use with infants, children, incapacitated persons, or anyone insensitive to heat.
- Do not use if wet.
- Do not use with a damaged cord or plug. If the cord or plug is damaged, contact customer support.
- Do not use with pointed or sharp objects.
- Do not use while folded, bunched, or rolled.
- Do not dry clean this product. Cleaning solvents may damage the insulation of the heating element.
- Always disconnect the blanket from the power outlet when not in use or before cleaning.
- Ensure the controller is not covered or placed under the blanket during operation to prevent overheating.
- This blanket is for household use only.
Setup
Follow these steps to set up your Mia&Coco Heated Blanket:
- Unpack the heated blanket and controller from its packaging.
- Lay the blanket flat on your bed, ensuring it is spread evenly without any folds or creases.
- Connect the controller cord to the blanket's connector port. Ensure a secure connection.
- Secure the blanket to your mattress using the integrated strips to prevent movement during use. The strip length is approximately 256cm.

Figure 1: Securing the Heated Blanket. The blanket features integrated strips to help secure it to your mattress, preventing it from shifting during use.

Figure 2: Advanced Heating Technology. This diagram shows the blanket's construction, featuring non-woven fabric layers encasing the 100% polyester heating wire for even heat distribution and safety.
Operating Instructions
Your Mia&Coco Heated Blanket is designed for ease of use with multiple heat settings and an automatic shut-off feature. It features PTC full-wire temperature measurement for precise control and has a maximum power of 120W (+10%-20%).
- Power On/Off: Plug the power cord into a 120V AC electrical outlet. Press the power button on the controller to turn the blanket on or off.
- Adjusting Heat Levels: Use the '+' and '-' buttons on the controller to select your desired heat level. The blanket offers 10 heat levels, ranging from Level 1 (approximately 30°C) to Level H (approximately 48°C) for fast heating.
- Auto-Off Timer: The blanket features an automatic shut-off timer that can be set from 1 to 9 hours. Press the timer button to cycle through the available settings. This feature helps conserve energy and provides peace of mind.
- Overheat Protection: The blanket is equipped with an overheat protection system to ensure safe operation. If the blanket detects an unsafe temperature, it will automatically shut off.

Figure 3: Controller and Heat Settings. The digital controller allows you to select from 10 heat levels and set an auto-off timer from 1 to 9 hours. It also indicates overheat protection.
Maintenance
Proper care and maintenance will extend the life of your heated blanket.
- Washing Instructions: This heated blanket is machine washable.
- Always detach the controller cord from the blanket before washing.
- Machine wash on a gentle cycle with cold water.
- Do not bleach or iron.
- Tumble dry on low heat or line dry. Ensure the blanket is completely dry before reconnecting the controller or storing.
- Storage: When not in use, store the blanket in a cool, dry place. Avoid folding it tightly or placing heavy objects on it, which could damage the heating elements.

Figure 4: Machine Washable. The heated blanket is machine washable. Always detach the controller cord from the blanket before washing, as indicated by the diagram.
Troubleshooting
If you experience issues with your Mia&Coco Heated Blanket, please refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Blanket does not heat. |
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| Controller display is off or flashing. |
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| Blanket heats unevenly. |
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Specifications
| Feature | Detail |
|---|---|
| Brand | Mia&Coco |
| Model Number | UB-150-GRY |
| Color | Grey |
| Size | King (59"L x 48"W / 150x122CM) |
| Fabric Type | 100% Polyester, Non-woven |
| Heat Levels | 10 (approx. 30°C to 48°C) |
| Auto-Off Timer | 1-9 Hours |
| Maximum Power | 120W (+10%-20%) |
| Special Features | Skin Friendly, Overheat Protection, Machine Washable, PTC full-wire temperature measurement |
| Safety Certificates | IEC60335-1, IEC60335-2-17 |
| Line Length | 240CM |
Warranty and Customer Support
For warranty information or if you require assistance with your Mia&Coco Heated Blanket, please contact Mia&Coco customer support through the retailer where the product was purchased or visit the official Mia&Coco website for contact details. Please have your model number (UB-150-GRY) and purchase date available when contacting support.





