[Within 3s Rapid Fast Heating]: With 400mm advanced PTC ceramic heating element, to ensure the space heater is faster and more energy-efficient heating than a traditional heater, within 3 seconds, it's convenient for you to get a warm living room, bedroom, and office. [With Upgraded Premium Materials] Be made of quality-assured flame retardant material and fireproof ABS plastic shell, which is high-temperature resistant flame retardant material, is durable, sturdy, safe enough, and can provide you with reliable warmth quickly. [With Variety Safety Function] With V-0 flame retardant ABS materials, overheat protection design and dumping protection design, which makes these small desk space heaters for indoor use achieve zero safety hazards, It will automatically turn off the heater if it overheats or is tipped over by your child or pet. [With Control Switch Knob] With 3 Heating Setting to Optional-5W natural wind will refreshing air when you switch it to the natural mode in hot summer; 700W low heat will produce a gentle hot air that let you enjoy warm in spring and autumn; 1000W high heat can be used as a heater when you feel cold in winter. [With Wider Heating Coverage] With a 9tilt design of the portable heater, which can increases the wider range distribution of the heat by more than 20% effectively warming up your surrounding evenly.