In all honesty, I can not remember how many years ago I purchased them. Remember to move slowly and take breaks. I like these, they are not like the other pair a purchased dont know why, but I like to ware them around the house. but came wrong size Still satisfied with it. I consider myself to have a medium ear canal. It is more interactive. The charging case is small and will fit in any pocket on all of my clothes. without getting wet/cold feet. Color is slightly different as well.