±0 Mini Ceramic Fan Heater Y120 XHH-Y120 (Y) 100V 600W 50/60Hz Plus Minus Zero Co., Ltd. MADE IN CHINA 2015 Model Used infrequently. Slight discoloration. Some signs of aging. Operation confirmed. (It continues to run for a while after the switch is turned off, but this is likely the intended function.) Box and instruction manual not included. This is a used item, so please refrain from purchasing if you are overly concerned about condition. Thank you.