●FOR WHOM: Couples with large temperature difference in sleeping quilts; The elderly and students whose quilts are always not hot when sleeping; It is not only suitable for bed use when sleeping, but also can be used on the sofa or balcony when family gathering, or even when camping; Sunvivi heated blanket brings you warmth ●UPGRADE HEATED BLANKET: Its outstanding features, luxurious double-layer flannel finish - Anti-static, Anti-pill- No skin dryness after use - all of which contribute to a peaceful, warm and cosy nights sleep all year round for years ●FUNCTIONALITY: This premium electric blanket with the ETL certified. With illuminated dual independent controls, 10 heat settings (89-108°F), 0.5-12 hours timer settings (Default 10 hours) for both side, you can use your heated blanket in all seasons and tailor the heat and timer settings to suit you ●EASY CARE: Our heated blanket is machine washable in cold water (40°C) to save your time and energy. Under treated with a special process, you will never worry about blankets fabric shedding everwhere or shrink after washing. Neat stitches and edge-wrapping enhance strong connections at seams , make the blanket more durable for long use ●TRUST YOUR CHOICE:1* King size heated electric blanket with a PVC storage box, bring you additional warm and comfort experience whether you rest in the bed, nap on the sofa or outside camping picnic. So dont wait any longer, just own it right away. If you have any questions regarding the product or service, please feel free to contact us, we have 5 YEARS GUARRANT