Description: 500w small power portable heater, no power consumption for heating. Built-in ceramic heating element, high thermal efficiency. It only takes about 5 seconds from the wind power generation to the air outlet. Double convection, fencedType centralized flow, wider range. Equipped with sensitive temperature control, with automatic constant temperature capability, the output warm air temperature remains constant within the range of 60 degrees Celsius to 90 degrees Celsius, without suddencold and hot. 500W power, not afraid of power limit, energy saving and low consumption, dormitory can also be used with confidence. Set up flame retardant insulation material, PTC thermal protector, temperature 3 safety fuses, so that you canUse more assured. The humanized one-key switch can be used by the elderly and children. A non-slip strip design is added at the bottom, which is not easy to slide. At the same time, there is a hidden switch at the bottom to prevent children from misoperationtouch it. Quiet work, easy to deal with home office, suitable for various scenarios. Palm-sized, fits in a handbag for easy portability to school and work. Specifications: Product weight: about 400g. Rated frequency: 50Hz Rated voltage: 220V~240V Rated power: 500W Maximum heating area: 20m^2 The following applicable areas: less than 10m^2 Heating method: ceramic heating European plug Size Chart: 15.5x9x11.5 cm/6.10x3.54x4.53 inches Package includes: 1 piece of electric heater 1 piece of instruction manual