Thank you for viewing. These wireless earphones were given to me by an acquaintance, but they are defective, such as the battery dying quickly even after charging and not connecting to a smartphone. Therefore, I am selling them as junk items. I am also selling another pair in red separately, so please take a look if you'd like (those are also junk items). They were only opened in August of this year and are free of stains. The replacement earphone covers are unopened. The charger has been used. I will ship them without the box. Please consider purchasing only if you understand this.