Feature: 1. USB 5V: Electric blanket is a USB multifunctional electric blanket, with 5V safety voltage, can be used with confidence 2. Portable and Practical: USB heating blanket is portable, which can be powered by power bank, laptop, cell phone plug, etc. for the blanket 3. Thermostatic Heating: Heating blanket built in thermostatic heating components, with comfortable and soft material, to provide you with warmth in the cold winter 4. Safe and Reliable: This heating blanket is thickened and enlarged double sided fabric, does not produce any radiation when working, harmless to human body 5. Scope of Application: Cute heating blanket is suitable for home, office, living room, room, indoor, outdoor, with a wide range of practicality Specification: Item Type: Electric Blanket Material: Polyester. Package List: 1 x Electric Blanket Note: 1. This product cannot be used for machine washing, dry cleaning, bleaching, etc. When stains appear, please use warm water or diluted neutral detergent to scrub gently, do not wipe with colored fabrics.2. When this product is wet and rubbed with other items, there is the possibility of color loss, please wipe dry or trace dry immediately after staining the diffuse.3. Because of the small parts of the product, there is a possibility of accidental ingestion, children under the age of 3 years old please avoid using. Please open high temperature and open flame.Electric blanket heating position for the middle of the hand position is not all heating