Define Color: Black 500W of efficient convection can heat up your room in seconds. The PTC ceramic heating element is energy-efficient and has a long service life Designed with a bright flame that not only warms your body but also stimulates your mind. Digital screen display, can be used as a light This ceramic heater is equipped with automatic overheat protection for added safety. This portable heater automatically shuts off once the internal components of the heater reach a certain temperature, which can cause overheating The portable size of about 11.5 x 9.5 x 16.5 cm doesn't take up too much space in your room Ideal for winter heating in the living room, bedroom, bathroom, guest room, children's room, office, garage, etc. Overheat protection