GOHHME's electric blanket stands out from other products by using an "extra-thick material" that acts as a superior insulation layer. It traps the heat generated by the heating wires, providing a "deep, enveloping, and sustained warmth" from within. Furthermore, the extra-thick material itself functions as a "heat storage material." This means that with the "heat from the electric blanket's heating wires + the heat stored in the material," it offers a dual heat source, providing rapid warmth in just one minute, making it more efficient than conventional electric blankets. In addition, the high heat retention of the extra-thick material allows you to minimize the operation of the heating wires once warmed up. Even after quickly warming up on high, switching to low will maintain the internal temperature of the blanket for a long time, significantly reducing power consumption. Unlike conventional electric blanket controllers, the set temperature and timer duration are clearly displayed on an LED screen. You can set the temperature to visible values: 38°C/42°C/45°C/48°C/52°C/55°C, making it easy to achieve "your preferred temperature" from the start. This significantly reduces the "need for fine adjustments." The timer can be set to 2h/4h/6h/8h/10H/1H, completely eliminating the worry of "forgetting to turn it off," making it very safe. Also, if the timer is not set, the power automatically turns off after 2 hours of operation, making it a safe heating appliance for children and the elderly. GOHHME's electric knee blanket features an "ideal design for head-cool, feet-warm" with a concentrated foot heater for efficient warming, achieving a "comfortable temperature balance" without overheating the upper body. The sleep mode (38°C for 6 hours of continuous operation and automatic power off) can be set before bedtime, allowing you to use it with peace of mind as it automatically turns off when you fall asleep. In addition, it is equipped with overvoltage protection, overcurrent protection, short-circuit protection, overheat protection, and is PSE certified, ensuring safe daily use. Special sealing technology completely protects the internal circuits! It overturns the common belief that "washing = malfunction." The controller can be removed, and it's easy to wash, so you can always use it cleanly and hygienically, maintaining a fresh, new-like cleanliness every season. (※Not compatible with drum-type washing machines or dryers) Also, a dust mite extermination mode is designed; setting this mode will run continuously at 55°C for 2 hours, and when placed on bedding, it can eliminate dust mites, keeping the electric knee blanket clean at all times.