BlueParrott B650-XT is our most advanced wireless mono headset, engineered to give you excellent call quality for safe, hands-free communication behind the wheel. Because we know that life on the road can get pretty noisy, we equipped the B650-XT with Active Noise Cancellation (ANC) and our industry-leading ultra-noise-cancelling microphone, which removes an incredible 96% of background noise*, so your voice will always come through loud and crystal-clear. And with ANC, you can be sure youll hear them without having to crank the volume. Need to stay connected even on the longest trucking routes? Dont sweat it. The B650-XT has up to 36 hours of talk time on a single charge and up to 300 feet / 100 meters of wireless range. You can also connect two devices at once. This means you can stay in touch and keep your eyes on the road, by connecting both your phone and GPS. The B650-XT is built to withstand a bit of rough treatment. IP54-rated protection from dust and water makes this sturdy headset the ideal cab companion. Ergonomically designed with soft, flexible ear cushions and an adjustable headband, the B650-XT provides a comfortable fit from the first mile to the last. But its not only the fit that is customizable. With the BlueParrott Button, you can instantly access your most-used feature. Speed dial your boss, mute your mic, or Push-to-Talk with your team, without fumbling around for your phone. And when you need to keep your hands entirely on the job, S650-XT is 100% voice-controlled, to allow you to search for music, make a call, get directions, and much more using only your voice. (*Verified by independent labs)