The other day I asked my brother how I sounded on my new Bluetooth Headset and he told me that he did not realize I was even using one. In the last couple of years I have tried many headsets both wired and wireless and I always received comlaints thats the person could not hear me clearly. This is not the case with the Aliph Jawbone Noise Shield Bluetooth Headset- Black. I highly recommend this product. The only con is that I am still working on it fitting comfortably in my ear. The ear piece feels a tad too big.