Attention: if your blanket doesn't heat up, please refer to the user manual for troubleshooting, or contact us so we can guide you through it. FEATURES 3 THERAPEUTIC HEAT SETTINGS - Ultra comfortable, stylish and super soft, electric heated throw blanket comes with a 3-setting heat controller. Easily adjust between low, medium and hi settings, and watch it warm up in seconds. Can also be used without plugging in. PERFECT SIZE - at 50" x 60", our Electric Heated Throw Blanket is perfect for cuddling with on your sofa or couch while watching TV, reading a book, or just relaxing by yourself, with your pet or with a loved one. SAFETY FIRST - No electromagnetic field emissions, auto shut-off function after 4 hours allows for a piece of mind. No need to worry about falling asleep, in contrary, go right ahead! EASY CARE - Machine wash cold on gentle cycle, tumble dry on low heat, wash alone, do not bleach, do not iron.When the temperature drops and theres a chill in the air, wrap yourself up in the soft, warm comfort of this Electric Heating Throw Blanket. Measuring 50 x 60 in size, this cozy micromink blanket will take that chill right out of your bones, warming you up in no time at all. To provide long-term strength and use, this heating blanket is expertly crafted using 100% polyester. This durable fabric is abrasion-resistant to hold up to everyday wear and tear, allowing for continual use for years to come. Its also machine-washable and dryer safe, coming out with no wrinkles so it looks as fresh and crisp coming out as it did going in. Cuddle up on your sofa or couch to watch TV, or get cozy in your bed to read a good book. The heavenly soft microfiber material surrounds the thin, undetectable wires so you can enjoy optimal comfort no matter what youre doing. After plugging in the blanket, simply slide the on/off switch on the controller and press the temperature control key to select a low, medium or high heat setting. The level you select will be displayed and starts flashing as the blanket heats up. When it stops flashing, the blanket has reached a specific temperature and will begin to heat up again when the temperature drops to deliver consistent warmth for 4 hours. As a safety precaution, this Electric Heating Throw Blanket is equipped with an automatic shut-off feature after 4 hours.