unifun Foot Warmer Electric Foot Warmer Foot-in Type (3037r) Foot Heater 6-level Temperature Adjustment 4-level Timer Function Overheat Protection Energy Saving Washable PSE Certified For Home/Office 40*40cm For One Person Cold Protection [Electric Foot Warmer for Cold Feet] If you put your feet completely into the foot pocket, your cold toes will be warm! It is powered by a power outlet, so it heats up faster than USB charging, warming up in about 5 minutes, and the temperature can be finely adjusted. It's a great help for cold feet in the office as a foot warmer. [40℃~60℃ Temperature Adjustment & Anti-Forget Timer] The temperature setting is 6 levels from 40℃ to 60℃, and the timer can be set in 4 levels: 30 minutes, 1 hour, 1 hour 30 minutes, and 2 hours. You can finely set your preferred temperature and time to gently warm your feet. It is also useful when you want to prevent fires caused by forgetting to turn it off or low-temperature burns caused by overuse. The LED lamp clearly shows the temperature and time settings. [Smooth and Gentle Texture & Various Uses] The front and back are made of a short, brushed fabric with a soft and smooth texture! It has excellent heat retention and is "less likely to pill." Not only can it be used as a foot warmer, but it can also be used as a knee blanket by placing it on your knees. You can use it as a hand warmer by putting your hands in the pocket. [Safety Protection System & Energy Saving] PSE certified. Equipped with overheat protection, real-time monitoring, insulation protection, flame-retardant protection, and circuit protection. If the temperature rises too high, the power will automatically turn off, preventing damage, deterioration, and burns. This foot warmer can be used with peace of mind. It consumes less power than an air conditioner, and the electricity bill is low. It costs only 1.35 yen per hour when used at high temperatures, making it economical. Recommended for one person! (※The electricity bill varies depending on the power company and your contract plan, but it is calculated at 27 yen per 1kwh.) [Washable & Easy to Clean] Foot warmer size: 40cm x 40cm, power cord: 220cm. You can remove the power cord and wash it by hand or in the washing machine, so you can always use it clean. It can be used at your desk in the office or at home during telework, and it can be folded compactly for storage, making it perfect for cold protection.