Description: Using this product can keep you warm and dispel cold in winter with its design of intelligent heating and constant temperature design, which is widely applied and useful. Featuring USB charging design, this product is designed to provide extra warmth for both indoor and outdoor since it is portable to carry and convenient charging. Made of polyester material, this product is long lasting and wear-resistant. The length of this product is 140cm, width is 80cm. It is suitable for using at home, office, bedroom and so on. Item Name: Heated Blanket Material: Polyester Power Supply: 5V/2A Power/Rated Voltage: 10W/5V Gear Control: 3 Gears Control Gear Temperature: First gear does not generate heat when standby, Second gears 39-42 Degree Celsius, Third gears 42-45 Degree Celsius Size Details: 80cm x 140cm/31.5" x 55.12" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Please disconnect the power cord before washing. Package Includes: 1 x Heated Blanket 1 x Cable 1 x User Manual(in Chinese)