
Researchers at NTT DoCoMo have developed a set of prototype in-ear headphones that can detect and measures changes in the body’s electrical state that take place when your eyes move, and have harnessed this technology to control the MP3 player on a mobile phone.
Creative Fatal1ty HS-1000 USB Gaming Headset: Excellence in design for you, the gamer

One of the latest brainchild’s of Co-Developer Johnathan “Fatal1ty” Wendel is the Creative Fatalt1y USB Gaming Headset. You’ll be amazed at all that this USB gaming headset has to deliver, from 3D positional audio to Sound Blaster X-Fi power.
Never lose your Bluethooth Headset with the Bluetooth Headset Holder for iPhone users

A Bluetooth headset is very useful, and occasionally very easy to loose, so this little gimmick will help iPhone users avoid loosing their headsets. This headset holder can be used as a key pendant or as a necklace on a chain.

Plantronics made only one piece of this headset based on Discovery 925 model. The device is to be sold during a charity auction for Elle Charity.

This is an interesting concept brought to you by the people at Nike. The Nike FeelFree headset sits on top of your head and sends vibrations through your bone, at varying frequencies. Vibrations above 40Hz will increase your perception and help you solve problems.