Denon AH-C260 Acoustic Luxury In-Ear Headphones (Black) for $12.50. Shipping is free on orders over $25. If needed, use this Filler Tool to qualify for free shipping. Here is a screenshot for your reference. It features hybrid material, radial cascade damper system, acoustic optimizer, 9mm diaphragms with neodymium magnet drive, soft ear pads in three sizes, and a pair of comply foam ear pads.