Material: Polyester polyester Dimensions: About 80 x 59 x 1 cm/31.5 x 23.23 x 0.39 inches Color: Blue, Pink Input voltage: 5 V Input power: 5-6W Power supply mode: USB Operating temperature: -20 C to 40 C Package List 1* USB electric blanket Due to the lighting effects and shooting angles, there is color difference in the product, please understand.Due to manual measurement, there is a tolerance in the product size. 11. Quick warmth and softness: The quick warm-up function of the thermal blanket can help you resist the cold weather and immediately enter a comfortable state. 22. Machine washable: The upgraded machine washable design keeps the blanket warm and extends its service life. Just remove the heating pad and wash the blanket in the machine. 33. Safe and high quality: The quality and safety of electric blankets have been certified. Overheating protection and short circuit protection design let you rest easily. It will automatically shut down after 5 hours of continuous heating. 44. Battery and power supply: Mobile power and hand warmers can be inserted into the pocket. 55. Flexible use: The long power cord allows the electric blanket to be used flexibly in a larger room, just by removing the controller.