Thank you for viewing. Details are as follows. Thank you. Panel Heater TOPZEE High Temperature Version Foot Warmer Energy Saving Desk Heater 5-level Temperature Adjustment 1-9 Hour Timer Electric Panel Heater Under Desk Overheat Protection Tip-over Shutoff Foldable Office Cold Weather Measures Foot Warmer Heating Appliance The surface temperature reaches 55°C to 80°C (±5°C), with a maximum of 85°C, significantly exceeding other conventional products. Fast Heat Transfer: The temperature curve rises almost linearly to the set temperature in just 10 seconds, providing a heating effect in a short time. Low Power Consumption: With a low power operation rate of 30%, the power operation rate is 30-45%, keeping electricity costs low. This energy-saving and environmentally friendly panel heater does not pollute the air, prevents dryness, and warms the entire area below the knees. The heater surface is wide, warming a wide area, and firmly covers the feet, which are often a blind spot for air conditioners in winter. Energy-saving and economical compared to other heating appliances!! It's thin, making it easy to install and move around. Efficiently transmits heat with a 6-layer design: Carbon fiber radiates far-infrared rays, and the aluminum layer equalizes the heat, warming the entire space within the panel. Non-woven fabric (carbon fiber) is used on the surface for excellent durability and long-lasting use.