1. This little devil heater uses corrugated heating wire and a bionic turbo seven-leaf fan, which can quickly and evenly heat, recover cold air, and bring you warm wind, making you still feel warm as spring in cold weather.2. One-button start, simple operation, plug in the power and turn on the switch to enjoy the warmth, very suitable for the elderly who are not good at using electrical appliances for heating.3. The compact body has large energy, no light and low noise during operation, it can easily warm your hands and feet, and make your frozen hands warm and flexible. It is a necessary heating artifact for the office in winter.4. Overheating protection device and automatic fuse: When the temperature of the machine is too high, the machine will automatically cut off the power to stop heating; the temperature inside the fuselage exceeds the safety value of the fuse, and the power will be automatically cut off.5. Equipped with anti-scalding net cover, the design of fine holes can prevent fingers from reaching in and avoid injury.