Thank you for viewing. Shokz OPENRUN PRO Model S810 SHOKZ black bone conduction earphones, providing a comfortable music experience with wireless connection. - Brand: SHOKZ - Type: Bone conduction earphones - Color: Black - Features: Wireless connection Sound comes from the left ear, but not from the right ear, so it is a junk item. Also, as shown in the image, the plastic part of the right ear is lifted. Please purchase only if you understand that this is a product with scratches and stains. A new charger will be included. There are no other boxes or manuals.