2S SPEEDY HEATING: Ceramic heaters start heating and moving air in 2 seconds. Quickly reaches your desired temperature, letting you feel fast, balmy heat straight away. It has an easily read-LED panel to meet your different needs. CUSTOMIZE YOUR COMFORT: Built-in precision temperature sensor helps to keep the constant heat level. Tips: Temperature adjustment is only abailable in LOW or HIGH, while ECO mode will heat at a fixed temperature, it also saves energy. QUIET & PORTABLE: 6.29(L) x 4.72(W) x 8.54(H) inch, lower than 50 dB while working, delivering soft, tranquil warmth. The heater is small in size which makes it easy to store. Built-in timer lets you turn off the heater in advance, and repeated touches of the button set the timer from 1 to 24 hours. SAFETY & MEMORY FEATURES: The safe ETL-certified electric heater will shut off the heating element if it overheats. Safe and stable base minimizes potential tipping hazards for pets and children. Memory function allows you to t