Sennheiser X Adidas OMX 680i Sports Earclip Headphones with Mic and Remote 638267987460 | eBay
Sennheiser CX680 Canal Adidas inspired Sport Earphone - Newegg.com
Sennheiser/Adidas® CX 680 Sports Earbud Headphones with in-line volume control, Audio, Headphones & Headsets on Carousell
$34.99 for a Sennheiser Adidas CX 680i Sports Headset (Refurbished) ($79.95 List Price). Free Shipping and Returns. | Sennheiser, Headset, Adidas sport