Friends, I have uploaded video of GM on you tube, the pair of GM shown in this video is 100% genuine, link is http://youtu.be/0wkV1V4Ohzw I want to sale the pair coz I am going to shift USA very shortly. So if any one interested to buy the pair,mail me on my Id vickyasthana072gmail.com and quote offer price for the pair.Please contact only serious buyers.