Best Buy: Sennheiser Adidas Ear-Canal Headphones Cx-680i
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Best Buy: Sennheiser Earphone CX 680
$34.99 for a Sennheiser Adidas CX 680i Sports Headset (Refurbished) ($79.95 List Price). Free Shipping and Returns. | Sennheiser, Headset, Adidas sport