5 and that is my true size but I dont think the design is all that great. I really hope Plantronics comes out with some new gaming headsets similar to this, but perhaps with a more sturdy mic structure. waverider10 Im beyond thrilled that I purchased this! I bought these to wear in Vegas for all the walking and they definitely blew my expectations out of the water! waverider10 Very disappointed in the purchase . waverider10 The pro ones do auto power off after a short time if no music or sound is being played even when it is connected to your device. I had this headset which really hurt the ears when wearing for even just a 1hr long meeting. They do hurt my ears after about 45min to an hour. waverider10 These slippers feel cheap and terrible on the the foot. I know this sounds hard to believe, but I was surprised myself.
waverider10