Sennheiser MM450 Bluetooth Headset with Noise Cancellation (Black) for $344.99

An ideal headphones for frequent fliers who want to be enveloped in their music rather than the drone of outside noise, the Bluetooth-enabled Sennheiser MM 450 noise cancelling headphones provide a detailed sound image, while patented NoiseGard-2.0 technology minimizes background noise in trains or planes. Click here for a larger image.