I have checked the contents and confirmed that it works, but I don't seem to need it, so I am selling it. I purchased it on Amazon in November. I will ship it with the shipping label attached to the outer packaging. ⭐【3-in-1 Design ▶ Heating + Humidification】 In the cold season, using heating appliances often dries out the room, and your skin and throat tend to get dry, but with a ceramic heater with a humidification function, you don't have to worry about that. Because it has a built-in humidification function, it maintains the humidity in the room and prevents dryness at the same time as heating. This creates a warm and comfortable environment and also reduces energy consumption. It can be easily installed in any room and is easy to move around. It's a single unit that combines energy saving and comfort. ⭐【1-Second Rapid Heating & 4 Modes】 The tower fan utilizes its unique hyper-mix technology, combining a PTC ceramic with a high heat-to-electricity conversion rate and a highly efficient fan to deliver warmth within 2 seconds with 1200W of power. You can warm up without waiting for it to start on a cold day. You can freely switch between 4 modes: strong hot air 1200W, medium 700W, eco, and fan. You can use it in various seasons as well as in mid-winter, as you can switch between modes depending on the temperature. ⭐【12-Hour Timer Function & Remote Control Operation】 The fan heater with a 1-12 hour timing function is ideal for when you go to work or when you go to bed at night. You can adjust it freely according to your needs, making it more energy-efficient and environmentally friendly. It has a full remote control that allows you to operate all the controls on the main unit. You can operate it remotely while relaxing on the sofa. You can operate it from a distance, so it can be used with peace of mind by the elderly and people with disabilities. ⭐【Safety Features & Automatic Tip-Over Shut-Off Function】 The tower fan is a PSE-certified heating appliance with overheat protection: If the inside of the heater overheats due to changes in the usage environment or improper use, the over-temperature protection thermostat will activate and the power will be turned off. It has an automatic tip-over shut-off function. ABS fireproof material is used on the surface of the electric stove, so there is no odor, it is flame-retardant, heat-resistant, and fire-free, so you can enjoy the warmth with peace of mind.