1. Micro wall-mounted fireplace: specially designed for the wall outlet. The plug can be rotated to accommodate different heights and outlet positions. 2. Adjustable Temperature: This instant heater delivers warm air for optimal room comfort, you can adjust the temperature between (15 - 32C) according to your needs. And equipped with an anti - overheating function, there is absolutely no danger for adults or children. 3. Overheat Protection: The heater is made of flame retardant materials to prevent fire hazard. 4.12h Timer: Specially designed for wall outlet, with timer function, you can preset the time from 1 to 12 hours as you need, then turn it off automatically. 5.3s heating up quickly: This portable small fan heater uses high-quality ceramic material to quickly produce gentle warm air in three seconds, effectively warming your surroundings. Take advantage of the heat and start now.