A premium headset for pro gamers, the PC 156 USB lets you play, watch, talk or listen via its USB or analog connections to stay ahead of the game. The PC 156 USB keeps you in the action with precision audio and amazing comfort.
Sennheiser over-the-head binaural pro gaming headset with large earcups
Adjustable headband for a perfect fit
Adjustable, bendable and pivotable microphone makes the voice more clear
The noise-cancelling microphone provides for high speech-clarity and voice recognition by rejecting ambient noise and background chatter
Perfect for in-game communication, speech recognition, Podcasting and voice recording for speech recognition
In-line volume control + microphone mute switch
Connecting plugs: dual 3.5 mm (1/8") jacks for connection into PC soundcards- Cable length: 9.8 ft
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VoIP PRODUCTS 
When 2 or 3 handsets is enough...