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$34.99 for a Sennheiser Adidas CX 680i Sports Headset (Refurbished) ($79.95 List Price). Free Shipping and Returns. | Sennheiser, Headset, Adidas sport
Sennheiser X Adidas OMX 680i Sports Earclip Headphones with Mic and Remote 638267987460 | eBay