Braun Electric Toothbrush Oral-B iO2S (The Definitive Edition for Electric Toothbrush Beginners) iOS21D90BK Black Purchased in February and used for about two weeks, I am selling it because I have switched back to manual brushing. Operation and charging are not a problem. The brush head, box, and instruction manual are not included. Due to this being a used item, no claims or returns are accepted.