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BlueParrott B450-XT User Manual
PAGE 11
HOW TO WEAR AND ADJUST THE B450XT (continued)
Adjusting the headband tension
If the headband feels too tight or too loose, it is possible to adjust the tension of the
headband for a more comfortable fit.
To adjust the tension of the headband, grip and flex it ONLY as shown in the diagrams
below. Flex inward to increase tension. Flex outward to reduce the tension.
Use mild to moderate force when flexing the headband. Repeat the process until
desired tension comfort level is attained.
Only grip and flex the
headband between the two
arrows in this diagram
Flex inward to increase tension
Flex outward to reduce tension
BlueParrott B450-XT User Manual
PAGE 12
HOW TO WEAR AND ADJUST THE B450XT (continued)
Positioning the microphone
To get the best performance from our noise-canceling technology, position
the microphone near the corner of your mouth. Positioning is important; small
adjustments in microphone placement can improve performance.
1. Place the headset on your head.
2. Position the speaker directly on your ear. You can slide the headband in or out of the
side support to find the best fit for stability and comfort.
3. Position the microphone about one finger’s width away from your face at the corner
of your mouth. The boom will rotate so you can position the microphone correctly
with the speaker on either ear.