The Plantronics Discovery 665 Bluetooth headset is the optimal road-warrior conversation piece! AudioIQ digitally enhanced sound improves the experience on both ends of the call, creating stand-out sound so you can hear and be heard like never before. Unique vehicle power charger with call indicator light helps ensure it’s always ready when you need it. For a comfortable, customized fit it weighs only 9 grams, and comes with three soft gel ear tips and an optional ear stabilizer loop.