Hey friends, recently I have bought the new Plantronics Voyager 510 and after the few days of the use here I can say that there are problem with the charging. The problem is as when I connected to the power supply after the full day of the use at that time I see that it is not getting charge. And also the red light is not blinking there when it is charging. I am not sure that it is getting charge or not but here I am getting confused due to this light is not blinking anymore. Please suggest me any suggestion about this.