Heating Warm Shoulder Warm Back Blanket Cover Leg In Winter Shawl Heating Warm Cushion Office Heating Artifact Features: USB warm-up blanket, intelligent constant temperature does not dry; washable, multi-color options, plug-in power bank, Shawls, knee pads, nap covers, sofa blankets High and low gear, adjust the temperature as needed flannel, soft and comfortable; less lint, pilling, shrinking, softer. Soft and delicate texture, -friendly and warm Multi-gear control, optional gear selection; multi-gear adjustment to meet the needs of everyone in the family Cold winter, road trip, camping, RV or emergency heating, safe, no EMF emission, no harmful substances Input voltage: 5V Input power: 10W Product Name: Heating Blanket Product size: (approx.) 100x65cm composition: polyester fiber Product Description: Rated input voltage: 5v~6v Rated input current: 2-2.1A If used under conditions below the above range values, there may be abnormal phenomena, and the product performance is not affected; When the voltage and current are at the standard value, the product can function normally The package includes: 1 heating blanket