Good headset with mic at your budget- Logitech ClearChat Premium PC Headset @Rs 650/-
Lets see if I can break the slider of my siberia, its built like a tankI have these. They are almost dead now, within a year. There seems to a loose connection causing one of the speakers to black out quite often. The volume knob is a complete mess, touching it will cause the headphones to stop producing sound.
IMO the volume knob on the headsets shouldn't be fiddled with. Instead using the desktop controls will prolong the life. Read the same in many forums.
Apart from that, they produce good sound and are moderately confortable and good for video chatting.
I am also using this till now without any problem.Logitech has also 3years replacement warranty.But Op can choose any other model as stated by mitraark if he wants