Cons inconvenient when connecting to direct bluetooth. You will have my business for years to come it looks like. Each time I clicked open a plug and was ready to charge my computer, iPhone and iPad. Excelente calidad y buen producto One had a magnet inside that would just suck the buds out of your fingers. When we first put it together it was leaning to the side (not the direction shown in the photo) then today it does this. I agree that the ?b? logo makes you feel like they?re a perfect replacement for my Beats Solo 3 original cord. Product fit as we hoped for. Very spacious inside for many items. If you are not teaching classes with a company online they are fine.