Wireless earphones with an open-ear design, certified for Hi-Res Audio. - Brand: Baseus - Model Name: Bowie MC1 Pro - Features: Open-ear design - Waterproof Rating: IP67 - Sound Quality: Hi-Res Audio certified - Accessories: Charging case, USB cable, Quick start guide - Color: Black Thank you for viewing. These are fully wireless earphones from the popular brand Anker. As shown in the photos, I am selling them because I hardly used them after purchasing. The detailed usage is only for indoor listening. They are clean as shown in the photos, and all accessories are included. I will answer any questions you may have. Please consider this item with the understanding that it is a used product. Since it is not new, please feel free to comment if you have any concerns. No claims or returns are accepted. Also, I cannot accommodate significant price reductions.