I received my H700 headset today and couldn't wait for it to finish charging so I could begin using it. After charging, I easily paired it with my Treo 650 phone and made my first call. To my dismay, my wife could not hear me on her end. All she heard was static and crackling. I had to turn the headset off and call her back without it. I reset my phone and the headset several times and even removed the bluetooth pairing and re-added the headset back to my phone. All to no avail.This crappy headset produced constant static unless the phone was 1-2' from the headset. Bluetooth is supposed to work flawlessly over 15'. I have contacted Amazon to initiate a return and exchange. If the second headset is the same, I am going back to Jabra.For the price, this headset is the worst buy ever. Heck, even for $5, this headset would be a ripoff.