And now - why do I have two of them . I have been using this line of headsets for 3 years now. I have Voyager, Voyager HD and two Legends. Here is a photo of my "treasures" I have several employees in my office with these headsets. Therefore, in 3 years I have had more than 15compies in my hands. Retrospectively: The best model is the first one. Stability,commmunication quality, reliability, universal charging. Voyager HD - out of 5 headsets purchased from different parties, everyone has a position sensor glitch: the headset arbitrarily decides that it is not on the ear and falls off the phone (phones, as you know, are different for everyone). Marriage is irremovable, put up with it for almost a year, until the Legend came out. The legend is a separate song. This is my 4th in 3 months. The first is a position sensor glitch as in the previous version. The second one stopped charging. The third after 7 days of use simply stopped turning on. Now the fourth, with ated firmware. From time to time, the "girl" who lives in it tells me that I need to urgently charge the gadget, but the charge is for a few more hours to check. Already used to it. In general, the product is good, but raw. I hope in the near future all glitches will be eliminated. Despite such a terrible story, I recommend it for purchase, in all respects - an excellent product! The main thing is that the seller gives a guarantee for at least a year, because my experience shows that exchanges are possible. The latest firmware version solves all the listed glitches by disabling the position sensor. Nevertheless, the legends from time to time (once a quarter somewhere) stop turning on, Irun it through the firmware ate program (no changes) and work again. Yesterday, an employee with the first version of Voyagercommplained that the charge for 3 hours ofcomnversation is only enough and needs to be changed. Yeah. 3.5 years in the mode ofcomnstant use lived headset. I ordered him a legend, because. there is simply no better on the market.