This mini electric heater, with the PTC ceramic heating elements, can be quickly and safely heated in two seconds. It gives you warmth and comfort in cold weather. Due to its small size, Compact and great for travel. It can be placed as you like. It is applicable to bedrooms, living rooms, offices, etc. It might look small but it will heat up an average size room quicker than a radiator. The product has constant temperature control. It also has overheating protection so if the temperature is overheating, it will be shut off automatically. The low noise and no light design secures your quiet sleep in a warm atmosphere.