Thank you for viewing. Manufacturer: MORITA Product Name: USB Knee Blanket Model Number: TMH-1070 Power Supply: DC5V, 5W (USB powered) Dimensions: Approximately 100 x 70cm Cord Length: Approximately 1.5m Material: 100% Polyester (outer and inner fabric) Surface Temperature: Approximately 50°C (measured at room temperature of 20°C) Safety Feature: 1-hour automatic shut-off Important Notes: ・Do not wash with water (due to USB components) ・Connect the USB connector securely ・Do not fold the heating element and use it for extended periods ・Beware of low-temperature burns (do not apply to the same area for a long time) The box is bent, but it has never been opened. There are no pets or smokers. Thank you for your consideration.