【3 Seconds Fast Warming Energy Efficient】The ceramic room heater can quickly warm the air around you in just 3 seconds.Temperatures can be heat to between 41 95°F. The portable heater uses advanced PTC material, which allows it to have high thermal conversion efficiency, thereby reducing energy consumption. An efficient room heater that allows you to save electricity. 【Tip over and overheat protection】The automatic overheat protection system stops the portable heater if certain parts of the heater overheat. This way, indoor heaters cool down quickly to prevent overheating. The anti tip protection turns off the ceramic fan heater if it is accidentally knocked over, to prevent accidents. This office space heater uses innovative PTC technology, which does not produce heat at a constant rate like wires resistance. 【Power adjustment with three speeds】Simply turn the knob to adjust the heating power that suits you best and send warm air to you and your loved ones. The mini heater has three levels of 300W/600W/900W for you to choose between. This electric heater is therefore ideal for heating your personal spaces at home or in the office. 【Lightweight and portable room heater】This portable heater measures 25 x 13.5 x 13 cm and weighs 700 grams , with a PU handle, it is lightweight and portable, you can take it anywhere. With modern PTC ceramic heater, highly efficient heating, even heat distribution. Dissipates enough heat and consumes less power. With a noise level of 40 dB, it is quiet enough for most people to use in the bedroom. 【The essentials of the 'winter】This electric heater is perfect for the home, bedroom, office and room that is 20 square meters. Keep your hands, feet and whole body warm when studying, reading, working or sleeping in winter. A great winter gift for parents, elders, pets, children. We will provide you with satisfactory service and solve your problems to ensure you have a pleasant shopping experience. 【Note】To ensure your safety, do not touch the ceramic surface when the heater is on to avoid burns. Please place the ceramic heater at a distance of 20cm from the object during use.