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
Sennheiser Adidas Sports Series Headphone Volume Control Cable Cord 680 Series | eBay