Lightweight and comfortable bone conduction headphones, perfect for enjoying music. - Type: Bone conduction headphones - Color: Black This is my first time using the ear-hook type, and I'm selling them because they were difficult to use with my ear shape and hairstyle. I used them at home with my tablet, so I never took them outside. They are in good condition, but they are used, so please understand this before purchasing. Thank you for looking.