Thank you for viewing! ANKER Zolo Liberty Black (Bluetooth 4.2 True Wireless Earphones) I am selling these because I bought a new pair and no longer use them. I have had no problems with the Bluetooth, and I have not felt any significant battery degradation. As shown in the photos, the items included are: * Main unit (earphones) * Charging case * Ear tips, GripFit jackets * USB cable * Quick start guide * For safe use * Customer center contact information * Outer box (If you don't need the box, I can dispose of it and offer a 200 yen discount.) I have wiped and disinfected the earphones and case with alcohol wipes. I want to sell these quickly, so I welcome price negotiations. Please feel free to comment.