Thank you for viewing. KOIZUMI KHM-4071/W Koizumi Ultrasonic Humidifier Purchased for ¥8118 (tax included). For shipping, I will replace the filter with a new one as shown in the photo before sending. It can be used with aroma oils, but I have never used them. There are two replacement aroma felt pads. The remote control has also never been used. It has a timer and is easy to use. I am selling it because I received a new humidifier as a gift and will not be using this one. I cleaned it regularly, but there are some areas with limescale marks. There are no major noticeable scratches or stains, but please understand that it has been handled by a person before purchasing. The remote control batteries are not included. I will put it in the original cardboard box from when I purchased it and attach the shipping label directly. Please be aware of this as well.