BlueParrott M300-XT SE Mono Bluetooth Headset 80% Noise Canceling Black IP54The BlueParrott M300-XT SE is a mono Bluetooth headset with 80% noise cancellation designed for mobile workers and delivery drivers. This lightweight earpiece provides 14 hours of talk time on a single charge and connects to two devices simultaneously. The IP54 rating protects against dust and moisture. Features a customizable BlueParrott Button for mute, speed dial, and other frequently used functions. Weighs only 0.7 ounces for all-day poundsProductdimensions1 x 4 x 2 inches