wireless headset question! Thank you

[Coca-Cola]

I jsut saw this.  don't know if this is noise reduction or not.  

http://technabob.com/blog/2011/02/23/razer-chimaera-gaming-headphones/

battery life is at 8 hours - wonder how long it'll take to charge it.  Might be frustrating if the batteries run out in the middle of a movie.