Sharp Plasma Cluster Ion Generator Model: IG-DC15-N Year: 2012 Serial Number: 0063835 ☆☆Thank you for viewing. This is a SHARP Plasma Cluster ion generator. * Operation has been confirmed without any problems. * There are scratches on the front and back of the main unit from use with drink holders. Please check the photos. ☆Two types of power supplies, AC and DC, are included. ☆☆☆This is a used item, so please check the condition in the photos and purchase only if you are satisfied. ☆Please refrain from purchasing if you are looking for a perfect item or are very sensitive to condition. ☆☆☆Thank you.