EASY CUSTOMIZATION – The BlueParrott App provides easy firmware upgrades and feature selection, with no need to connect to a computer Plus, the customizable BlueParrott Button enables fast access to your favorite features such as mute, speed dial, and more. ULTRA-DURABLE DESIGN – Tough enough for life on the go with IP54-rated protection against dust and moisture, this is the ideal wireless headset for truck drivers, field services, retail, hospitality, and warehouse workers. PREMIUM COMFORT – With a padded headband & large, cushioned earcups, BlueParrott B450-XT is built for improved comfort for all-day use Plus, with up to 24 hours of talk time on a single charge & USB-C charging, it’s easier than ever to stay connected. IMPROVED WIRELESS RANGE – Upgraded to Bluetooth 5.0 for better connectivity, this hands-free headset features a long wireless range of 300 feet/100 meters Plus, with VoiceControl, you can answer or reject calls with just your voice. INDUSTRY-LEADING NOISE CANCELLATION – Upgraded to keep pace with the demands of life on the go, BlueParrott B450-XT blocks out 96% of background noise so you can hear and be heard clearly wherever you are.