I also like that they are one ear only, as I often use these around the house while doing chores, driving, or grocery shopping, and I have one ear open in case someone says something to me. If I can make this decision over again ( I am not disassembling this thing to ship it back) I probably would get a different bench lower to the ground. For myself there is nothing to dislike about this earpiece. It looks like the exact same plastic mold with the exception that this company has added detail to the plastic. Like I said, it is adorable but I think the material they use is too stiff. Solo se escucha uno y muchas veces ninguno de los dos While they were still working, I still didnt love them. We use these at our company and I use them while I cut grass. Odd fit. They’re that good.