At Engadget, we're used to playing with premium Bluetooth headsets like the Jabra Stone and Jawbone Icon, so it's only natural this $49.95 Plantronics headset would lower our expectations, but turns out it's not bad for the money. For starters, the actual earpiece looks much better than the renders we saw, with a retro look that we quite liked. We're also promised easy operation with few buttons -- the silver paddle-like button (with LEDs underneath) for phone calls and Bluetooth pairing; the black volume button on one side with five incremental volume steps; and the ridged power slide switch on the other side. You'll find a micro-
