These Sennheiser HD 4.50 BTNC headphones (not a headset, no mic) are a solid steal for just $79.95 and they ship for free. They boast Sennheiser’s pro-grade audiophile sound quality and have comparable features to other headsets that are $100 more expensive… because these are also typically $100 more expensive. The HD 4.50 BTNC is specially great for portable gaming on the train, plane, or in a noisy car when you just want to shut everything else out.