. S450-XT Stereo Bluetooth Headset Add customizability via our exclusive Parrott Button, 300 feet of range, and more than 24 hours/charge for music, movies or calls, and you've got the talk of the Bluetooth stereo world: the VXi BlueParrott S450-XT.Looking for a Bluetooth headset that will give you both crystal-clear conversations and hi-fi stereo audio? Even in the noisiest environments. Your search is over.