White humidifier, UHK-500 model, easy to operate and adjustable humidity. - Model Name: UHK-500W - Color: White - Accessories: Instruction manual, all parts - Operation buttons: Power, mode selection, humidity setting, timer - Components: Main unit, tank, humidifying parts, remote control Thank you for viewing. Used for 1 year and stored for 1 year. I tested it and it turns on normally, but I haven't run the unit because I didn't put water in it after cleaning it with alcohol. There are no smokers. The condition is good and will be shipped in the original packaging.