New Drop Customers: Massdrop X Sennheiser HD 6XX Open-Back Headphones (Midnight Blue) $169 + Free Shipping

New Drop Customers: Massdrop X Sennheiser HD 6XX Open-Back Headphones (Midnight Blue) on sale for $179 - $10 = $169 when you follow the deal instructions. Shipping is free. Deal Instructions: Go to MassdropX Sennheiser HD 6XX Headphones