BlueParrott S450-XT Bluetooth Stereo Headset, Noise-Canceling Mic (Black) (Certified Refurbished)The BlueParrott S450 XT in Black is a wireless Bluetooth stereo headset with 82 percent noise cancelling microphone and streaming audio. It blocks out background noise, providing off the road relaxation. Enjoy music and videos in Hi Fi stereo. This is a restored product backed by a 90 day warranty. Easy Pairing and Wireless Freedom Flexible connection. Use two cell phones or a phone and a PC at the same time. Walk and talk. Roam up to 300 feet (100m)