1. Fast heating: 500W mini fan heater uses advanced ceramic heating technology to heat faster and more efficiently than traditional heaters, providing you with instant comfort and warmth.2. Portable design: This mini electric air heater socket fan is lightweight, you can carry it with you, suitable for living room, bedroom, basement, garage, office and camping tent.3. Infrared remote control: portable mini electric fan heater with infrared remote control, you can adjust it from the comfort of your bed or sofa.4. Built-in thermostat control system: When the room temperature reaches the set temperature, it automatically switches to hibernation mode to prevent overheating; when the room temperature drops below the set temperature, it automatically wakes up to avoid overcooling and save energy.5. PTC mini ceramic heater: 500 W fan heater, no open flame, low working temperature, long service life, high efficiency and energy saving.