The BlueParrott B450-XT Bluetooth headset is perfect for drivers and workers on the move. It features 96% noise cancelling microphone for crystal-clear calls in noisy environments. Enjoy up to 24 hours of talk time and 500 hours of standby, supporting you through your longest shifts. Its IP54-rating ensures reliable use in various environments. | BlueParrott B450-XT Wireless Bluetooth Mono Headset with 96% Noise-Cancelling Microphone & Padded Headband