AVIOT openpiece Elite WB-E1 Bone conduction earphones. Please check the condition and accessories in the photos. Purchased at Yamada Denki and used for 2 months, but I am selling them because they didn't suit me. ◇◆◇◆◇ Please feel free to ask any questions or if you have any concerns. Please understand that this is a private sale and the item has been stored at home before purchasing.