Features: 2IN1 Heating and Natural Wind: Designed with a dual function of heater and natural wind, it is not only used for ventilation and cooling of room temperature in hot summer, but also for heating and providing a comfortable environment in cold winter (only heating and natural wind, no cooling function) WALL MOUNTABLE DESIGN: Easy to install and space-saving, the heater is ideal for warming rooms with drafts such as conservatories, doorways and entry hallways. And suitable for desktop using as well. ENERGY EFFICIENCY AND SAVE YOUR MONEY: When the room temperature is achieving the target temperature you set, the heater will turn to constant temperature mode. When the indoor temperature is below the set temperature, the warm air mode will automatically start. TIMING FUNCTION: Support 0-6 hours timing function; operating with low noise, keep a quiet sleeping environment. SAFE AND DELAY SHUTDOWN: After pressing the "power" button on the remote controller to turn off, there is a 30sec delay shutdown as it will using the rest of internal heat to dissipate in case of effecting the inner accessoriesand 39; operation at next time. Specification: Color: White Size: 54x11.5x20cm/21.2x4.5x7.8in Voltage: 220V Rated Power: 1800W Button Battery: CR2025 Button Battery 150mAh Timing Function: 0-6 hours Package Size: 59x25x17cm/23.2x9.8x6.7in Package Weight: 2308g/81.4oz Packing List: 1 x Heater 1 x Remote Control 1 x Parts Kit 1 x User Manual