BlueParrott B250-XTS offers 91% noise cancellation for conversations made loud and clear. Along with over 20 hours of talk time, you'll have the ability to stream music, GPS direction and more. Pair up to two devices simutaneously with multipoint technology and roam up to 20m/66ft from a paired bluetooth device Headset Features Industry-leading noise cancellation. Blocks out 91% of background noise. Up to 20 hours of talk time. Keep talking all day, with a battery built to last. Walk and talk. Now with a range of 66 feet/ 20 meters from paired Bluetooth® devices. Durable, all-day comfort for calls and music. USB-C Charging