The Plantronics Voyager 510 BT headset is a great match with the LG VX8300. I tried the Plantronics Discovery 655 DSP and it was a HORRIBLE match with this phone. If you own the same cell phone that I own, then take my word---Voyager 510 is for you. Sound quality is just like using your phone itself. Pairing is very quick and simple. The over-the-ear design is a little more cumbersome than the Discovery 655, but I quickly got over that once I heard the clear, crisp sound.