This is a NEW ROSEWILL 5.1 Channel Vibration USB Gaming Headset in its original SEALED retail packaging (Model RHTS-8206).

Rosewill RHTS-8206 5.1-Channel Vibrating Gaming Headset lets you enjoy high quality 5.1-channel surround sound comfortably and privately. It features unique User-Controlled vibration cues to deliver deeper in-game immersion. You will have a competitive edge by hearing your enemies before they hear you. When in multiplayer mode, your teammates can hear you clearly thanks to the versatile microphone. With the optional software, you can even hear the sound from your games on a virtual 7.1-channel basis. The inline volume/microphone controller makes audio control extremely easy.

Please see below and the pics for more detail and specs.

• Circumaural, ergonomic and fully adjustable ear cups fold flat for easy storage; the soft ear-pad cushions are designed to provide lightweight, amazing comfort
• Microphone boom is easily detachable, unidirectional and noise-canceling with flexible position adjustment
• Ample 6.6-foot USB connector cable comes with inline volume, microphone and vibration controller (Lite, Medium or Off) for quick and handy audio tuning
• Eight precise drivers deliver enveloping 5.1-channel Surround Sound with vibration effects, or use the included software to enjoy realistic 7.1-channel Virtual Surround Sound
• Large 40mm Nd-Fe-B magnetic driver delivers deep bass, smooth undistorted highs, and crystal-clear vocals