(Additional Notes) Thank you for viewing. I was overcome with the urge to listen to them, so I will be listing them until the end of this week. I am selling these to declutter. I purchased these used on Mercari. The included eartips are not all present, but the ones in the photos have not been used. From what I can see, they appear to be size S and L. These are planar magnetic driver earphones that provide a very clear and spacious sound. These are used items stored by an amateur. Please consider purchasing them with this in mind. A separately sold earphone case is included. The following is an automatically generated description: The KZ-PR3, an open-back design earphone with a black color, is re-cableable. - Model Name: KZ-PR3 - Included Case: Hard Case - Color: Black - Design: Open-back - Features: Re-cableable Thank you for viewing.